Search results for: '8 Sector Alarm Panel'
- SOIC 8 SOT23-6 to DIP Adapter 8 PinSKU: CE07484 Brand: AB ElectronicsThis breakout board is a dual sided PCB with an SOIC 8 package on one side and a SOT23-6 package on the other. The SOIC and SOT23-6 pins are broken out to 0.1" (2.54mm) headers which can be used on breadboards for prototyping your projects.
- Saleae Logic 8Get precise and versatile signal analysis with Saleae Logic8 - a compact, high-performance logic analyzer with 8 simultaneous channels for digital and analog signals. With search, annotation, and sharing features, it's a must-have tool for makers and DIY enthusiasts. Works seamlessly with Mac, Windows, and Linux. Buy now and take your DIY projects to the next level!$869.00 AUD, inc GSTDelivered by May 11th
- Saleae Logic 8 ProThe Saleae Logic 8 Pro is a powerful, compact and affordable logic analyzer perfect for both professional and experienced home users. It can record digital and analog on 8 channels simultaneously, is capable of capturing 500 million samples per second, and features search, annotate, share, export and automate. Its sleek design and built-in protection make it a must-have for your workbench or on-the-go, and it comes with a 3-year manufacturer's warranty. Software is available for Mac, Windows, and Linux. Get yours now and take your DIY projects to the next level!$1,699.00 AUD, inc GSTDelivered by May 11th
- 8 Relay Control BoardSKU: SPX-24475 Brand: SparkfunSwitching large loads with a microcontroller is a common task and there are a lot of ways to approach it. In most applications, nothing beats a good old-fa...
- PICAXE 8 Pin Proto KitSKU: DEV-08321 Brand: PicaxeThis is a very basic beginner’s kit for 8 pin PICAXE microcontrollers. Includes a handful of easy-to-solder through hole components. Be sure to purchase the 8-pin PICAXE below.
- DIP Switch - 8 PositionSKU: COM-08034 Brand: SparkfunDIP switch with 8 individual switch positions. The pins have .1" spacing - fits great into a breadboard but be careful as the connections can be quite loose.
- 8 x AA battery holderSKU: ADA449 Brand: AdafruitWhen you need a portable 12V power pack, this big holder will do the job! The holder will store 8 AA batteries end to end, to give approximately 12VDC output with...
- DiMeCard 8 microSD Card HolderSKU: ADA3664 Brand: AdafruitMary Poppins had her TARDIS-like carpet bag. 90s kids had their Pokémon card binders. But Adafruit have the next best thing: DiMeCard, a super-slim 8-piece microSD storage...$9.50 AUD, inc GSTAs low as $9.02 AUD, inc GST
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- 8 Channel Servo Power NodeSKU: GB-3108-2827-0801 Brand: goBildaThe Servo Power Node can provide power distribution or isolation between your servos and other PWM controlled components, from the board or.....
- Stackable Header - 8 PinSKU: FIT0146 Brand: DFRobotThis is an 8-pin female header, with extra long legs -- great for stacking Arduino shields.Pins are spaced by 0.1".
- Speaker - 0.5W (8 ohm)SKU: COM-09151 Brand: SparkfunA small audio speaker that is ideal for radio and amplifier projects and is small enough to fit in robot projects.
- Mini Speaker - 1W, 8 OhmSKU: COM-26553 Brand: SparkfunThis 1W, 8 Ohm speaker is only 20mm in diameter and is 4mm thick...
- SLogic Combo 8 Multi-function Development ToolSKU: FIT0956 Brand: DFRobotSLogic Combo 8 is a multi-function development tool integrating a logic analyzer, CKLink, DAP-Link debugger, and UART module. It offers a maximum sampling...
- 8 Range Digital Insulation Tester 1000VSKU: AQ1242A Brand: Core ElectronicsInsulation testers measure the electrical insulation strength between two conductors by applying a high voltage across them and measuring any current that flows. This is to test for “leakage” paths and insulation breakdown in electrical circuits. eg checking house wiring for leakage between active and neutral conductors or testing electrical appliances such as toasters, irons etc. This model features two resistance test ranges; 200MΩ and 2000MΩ with four test voltages on each range; 100V, 250V, 500V and 1000V. It also has auto power off to maximise battery life. The included high quality silicon test leads are designed specifically for insulation tester use and have removable alligator clip adaptors. Supplied with rubber holster and soft protective carry case. Features 200MΩ and 2000MΩ ranges Backlit LCD readout “Push to test” activation Auto power off Rubber holster Data hold High quality PVC leads Alligator clip lead adaptors Battery included Cat II 600V
- 5V Electromagnet (8 Kg Holding Force)SKU: DFR0795 Brand: DFRobotThis is a DC sucker type electromagnet with 8kg holding force and only 1.5W power. It should be operated at 5V. ...$10.80 AUD, inc GSTAs low as $9.83 AUD, inc GST
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- Arduino Stackable Header - 8 PinSKU: PRT-09279 Brand: SparkfunThis is a 8-pin female header, with extra long legs – great for stacking Arduino shields.
- Resistor 240k Ohm 0.5W - Pack of 8SKU: CE074490.25W Metal Film Resistor 1% Tolerance. 50ppm temperature coefficient. Pack of 8
- 1.8m Figure 8 (IEC C7) Mains LeadSKU: AP8404C Brand: Core Electronics2.5A 2 Pin to Figure 8 IEC C7 plug 1.8m. Energy Authority approved
- 1122 Series Rail-Channel (8 Hole, 216mm Length)SKU: GB-1122-0008-0216 Brand: goBildaThis 8 hole, 216mm length Rail-Channel is a structural solution for implementing linear motion into your project. Its parallel precision.....
- SparkFun Level Shifter - 8 Channel (TXS01018E)SKU: BOB-19626 Brand: SparkfunThe SparkFun 8 Channel Level Shifter Breakout features the TXS01018E 8-bit, bi-directional logic level translator from Texas Instruments...
- Mono Enclosed Speaker - 1W 8 OhmSKU: ADA5986 Brand: AdafruitListen up! This 2.8" x 1.2" speaker is a great addition to any audio project where you need 8 ohm impedance and 1W or less of power. We...$9.15 AUD, inc GSTAs low as $8.69 AUD, inc GST
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- MCP23008 - i2c 8 input/output port expanderSKU: ADA593 Brand: AdafruitAdd another 8 pins to your microcontroller using a MCP23008 port expander. The MCP23008 uses two i2c pins (these can be shared with other i2c devices), and in exchange...
- Pimoroni HDMI 8" LCD Screen Kit (1024x768)SKU: CE05754 Brand: PimoroniA high-resolution 8", 1024x768, HDMI display, with Pimoroni-made display driver board and keypad, that's perfect for building into projects like arcade cabinets, or just use it as a handy display for your Raspberry Pi!
- 3-Wire LED Module 8 Digital (Arduino Compatible)SKU: DFR0090 Brand: DFRobotThis is 8 digital bits serial LED display. It features a flick free display and 3-Wire interface which allows more than 2 modules can be serial linked. With our interface shield, this module can be plug and play.$17.95 AUD, inc GSTAs low as $16.33 AUD, inc GST
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Solar Powered Raspberry Pi 4 Model B
This is going to be easier than you thought (or at least much easier than I thought)! Today we will create a Raspberry Pi 4 Model B UPS PiJuice System that will be completely powered by a Solar Panel. It's coming up to winter over here so I...
Slim Case for the Raspberry Pi 3A+ Assembly
The Slim Case for the Raspberry Pi 3A+ provides protection for your Raspberry Pi without adding unnecessary bulk. Best of all it keeps everything sleek and tidy without hiding the board itself. The Slim Case was designed and manufactur...
Slim Case for the Raspberry Pi 3 B+ Assembly
The Slim Case for the Raspberry Pi 3B+ provides protection for your Raspberry Pi without adding unnecessary bulk. Best of all it keeps everything sleek and tidy without hiding the board itself. The Slim Case was designed and manufactur...
Slim Case for the Raspberry Pi Zero Assembly
The Slim Case for the Raspberry Pi Zero, Zero W and Zero WH provides protection for your Raspberry Pi without adding unnecessary bulk. Best of all it keeps everything sleek and tidy without hiding the board itself. The Slim Case was de...
All About EL Products
Electroluminescent wire, often referred to as EL wire, is a thin copper wire coated in phosphor which will produce light when alternating current is applied to it. The light emits a similar feel as if it were a neon light or ...
MOVE Mini Assembly Guide
The :MOVE MINI allows you to turn your micro:bit into a simple robot! In this guide, we will give you some tips and tricks for assembling the :MOVE mini. This is a DIY assembly item and takes 30-60 minutes to fully assemble. There is a grea...
How to use Solar LiPO Chargers
Every day, Solar energy bombards Earth with about 173,000 terawatts of power. That's close to the yearly electricity bill for Planet Earth. Solar energy is free power from the stars. So the question stands, why aren't we using it more? Pric...
Using Copper Tape with Paper Circuits
What is a Paper Circuit? STEM technology has evolved into all kinds of fantastic forms with many brands bringing craft and electronics together in new and innovative ways. There’s plenty of products which make use of ‘paper cir...
Working with the Particle IDE
In case you haven’t heard, the Internet of Things (IoT) is upon us. More and more devices everyday are being connected to the internet to communicate to people and other devices. Particle have seen the DIY/maker community’s desi...
How to Set Up a Raspberry Pi Kiosk - Launch a Fullscreen Webpage on Boot!
In this guide, we will be transforming your Raspberry Pi into a bespoke device to interface humans with the web. This guide will walk you through setting up a Pi as a dedicated kiosk device, meaning it will seamlessly and automatically lau...
Making Boxes in Fusion 360 for Laser Cutting
When making a box with a laser cutter, its entirely possible to make your design as a single flat drawing through careful planning and measurement – but who wants to do that!? This is a guide to making a box quickly and easily using F...
Internet of Things with Pycom and Adafruit IO - From Zero to Hero
Introduction We’re going from zero to hero. Starting from nothing we’ll get a WiPy communicating with Adafruit IO, an IoT service out on the Internet. We’ll be able to send data from the device to the cloud and control th...
Pycom FiPy Getting Started
Say you want to build a sun-tracking solar panel. You could add a tiny computer, like an Arduino, to control it. That might be all you need. But what if you need to connect to it to control it from somewhere else? Connecting it into your ho...
Arduino Projects with Motion (Using Sparkfun RedBoard)
Arduino Projects with Motion (Using Sparkfun RedBoard) Welcome to the Third Project Set from the Sparkfun Inventors Kit V4.0 Guide! In this tutorial, we will explore the operation of a Servo Motor and an UltraSonic Sensor in combination wi...
Raspberry Pi Pico W | Create a Simple HTTP Server
In this guide we'll create a simple HTTP server using a Raspberry Pi Pico W. This server will be accessible from within a local WiFi network and can be used to read sensors and control hardware - in our case we'll drive an LED and read the...
How to Setup ATOM (Code / Text Editor) on Onion Omega2
In this tutorial, we will learn how to code for the Onion Omega2 on our PC, and then wirelessly upload our code using the ATOM text editor. The ATOM text editor is a powerful and easy to use text editor developed by the team at Github...
Which Raspberry Pi Case is Best For You?
What’s even better than the world’s most popular microcomputer sitting on your desk? When it’s sitting there in a case which protects it, makes it easier to use, and gives your desk some style. If you buy a Raspberry Pi i...
Waveshare 5.5 Inch AMOLED Screen for Raspberry Pi
Ever wanted a pocket computer with a Full HD screen (1080x1920)? Love tiny GPIO screens like this 3.5 Inch from Waveshare but want one that is a little bigger and higher resolution so that it is easier to read? Or want a really premi...
Unleash your creativity: 3D Printing with Soluble Supports
Recently, we got a brand new Dual Extruder v3 Tool Head from LulzBot and took a dive into the design of it, mainly, what makes it so great for Dual Extrusion with our 3D Printers. First, a quick recap, Dual Extruding is the process of using...
Tips for Installing your Lulzbot TAZ 6 Enclosure
With winter currently in full swing, there's a particularly annoying 3D printing problem that is rearing its ugly head, Warping. For those who don't know, warping is what happens when parts of a printed model shrink due to cold drafts acros...
Raspberry Pi Pico Workshop for Beginners
Welcome to the Raspberry Pi Pico Workshop, where you will learn everything you need to know to hit the ground running and start making your own projects with the Raspberry Pi Pico and MicroPython. This workshop is designed for complete beg...
Fire-EdUp | Getting Started Measuring Fire Danger and Fire Behaviour
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GlowBit Orb Snowflake & Bauble Kit - Pico Getting Started Guide
In this guide, we will be looking at how to set up the Glowbit Orb Snowflake and Bauble Kits. We will be looking at how to get going with the default code they ship with, breaking down how the code works, and learning how to modify it to m...
Digital Signage with the Raspberry Pi
A big project request for the Raspberry Pi is the ability to make a digital sign, that loops images/videos/other media fullscreen with no interactivity. This can be a great way to display dashboards, promotional videos and other media. For ...
PiicoDev Real Time Clock (RTC) RV-3028 - Getting Started Guide
This guide will help you get started with a PiicoDev Real Time Clock. We'll set and read the time/date, observe the power-backup capability, and configure the RTC with an alarm. A Real-Time Clock (RTC) is a timekeeping device that accurat...
Slim Case for the Arduino Uno Assembly
Our Slim Case for the Arduino Uno allows you to keep your Arduino safe and protected from damage or shorts, while still allowing access to all the pins! In this guide, we will show you how to assemble your new Slim Case. Every Slim Case for...
PiicoDev Capacitive Touch Sensor CAP1203 - Raspberry Pi Pico Guide
Let's get started with the PiicoDev ® Capacitive Touch Sensor. In this guide, we'll connect the PiicoDev Capacitive Touch Sensor to our Raspberry Pi Pico and get it working with some example code to detect touch events. We'll also rem...
Raspberry Pi AI Camera Quick-Start Guide
In this guide, we will be getting the Raspberry Pi AI camera up and running as quickly as possible, as well as taking a look at how to get started with it in your own projects. The Raspberry Pi AI camera is a unique and interesting piece ...
WiFi GlowBit Matrix Control with WLED and ESP32/ESP8266 Dev Boards – Make Pixel Art with No Code!
Nothing beats bright shiny colourful lights and adding an extra dimension only makes them better. This guide demonstrates the fastest and most customizable way to have WS2812B grids of fully addressable LED Nodes come alive. Exactly ...
Using your Arbitrary Waveform Generator
By now you are aware that when it comes to measuring electronic signals, oscilloscopes are what you are going to be using. However, if you were providing a circuit with a particular signal, a function generator is the perfect tool for tha...
Sphero SPRK+ Review
If you’re in the education sector or keep up to date with the latest STEM learning tools, then you’ve most likely heard of Sphero. It’s one of the most popular educational products which fuses robotics with imagination and...
7 Colour E-Ink Display For Raspberry Pi | Inky Impression 5.7" (7 Colour ePaper/eInk HAT)
It has finally happened, they figured it out! The new frontier of Colour Electronic Paper is here and I'm very impressed. People have been demanding this ever since the first E-Paper readers hit the market in the noughties. That black and ...
IoT with LoRaWAN, Pycom, The Things Network & Node-RED
Note: With the rollout of TTNv3, the "Setup" section of this guide no longer works - but we're keeping it here for posterity. Let us know on our forums if you need help getting started with the new method. In our two previous Pycom article...
Rigol's PC software: Ultra-Sigma and beyond
The ability to connect your test equipment to a local PC is invaluable. It allows monitoring and the use of your equipment via a PC interface. That includes coveted mouse/keyboard control! This control centre capability is essential when yo...
Your First LoRaWAN Node on The Things Network
Note: With the rollout of TTNv3, the "Setup" section of this guide no longer works - but we're keeping it here for posterity. Let us know on our forums if you need help getting started with the new method. In the lasts article we looked at...
How to Conserve Battery Life with IoT Projects
If you’ve ever created a project that uses batteries, you’ll be well aware how hard it can be to decide on elements in the project which can affect the battery life. You end up ‘umming’ and ‘ahhing’ for a...
Choosing a Benchtop Power Supply
If you're looking for a benchtop power supply, but you're unsure of what you should be looking for in a decent supply for your workspace, we have got you covered with this guide. We will look at the specifications to look out for in a power...
Automating Test-Equipment with Python
The full example-code is reproduced at the bottom of this article. Performing manual measurements (in bulk) is for suckers and undergraduate students. Thankfully, most lab gear comes with a digital interface like USB or Serial and you can ...
Plant_io Basic Setup Guide | Automatically Water a Seedling Based on Soil Moisture
What We'll AchieveThis guide will help you set up a Plant_io controller to automatically irrigate a plant of your choice. This example focuses on germinating seeds, but this is only one option. Along the way we'll: Assemble a hardware pl...
Linux In Windows
The Windows Subsystem for Linux (WSL) is a powerful new feature that lets you run a Linux terminal from within windows. You may wonder why you would want this, but it actually is great for developers. A lot of Web and open source toolchains...
Never Have Filament Grinding Again - Ultimaker
Filament grinding is very unlikely to occur if your running an Ultimaker S5 3D Printer with Ultimaker materials or 3rd party supported materials. Filament grinding occurs when the knurled feeder gear slips against the filament instead of sm...
Snap Circuits makes Electronics Fun and Educational
From breadboarding to soldering, the way we connect our components is critical to ending up with a working circuit. Before the new-age tech startups like littleBits and innoBits came along with their magnetic clip-together building blocks, ...
Pycom Pytrack Getting Started
In this getting started guide we’ll use the Pytrack from Pycom to detect our location on Earth using the onboard GPS module and use the accelerometer to control a 3D model on the PC. I put a WiPy onto my Pytrack, connected it to ...
Infrared Sensing, Hardware Interrupts, and the Arduino
Infrared (IR) is a great way of using non-visible light to control electronics, and there are a bunch of modules that we can use with our Arduino. However, what do we mean when we are talking about infrared and electronics? Well, IR remotes...
Cura: 3D printing software for your Lulzbot Printer
Once you setup your printer and finish printing your first rocktopus, you will inevitably want to move onto more ambitious prints right away. It’s understandable, all the possibilities all at once, I get it. We are going to step you ...
Three Golden Rules for Choosing a Power Supply (No Maths!)
Often the last consideration in a maker project, the DC power supply is the heartbeat of many electrical projects and the correct selection requires some consideration. Power supplies go by a lot of different names, you can call them Wall ...
Join the new age with a Mooshimeter
The multimeter is one of the essential tools in your electronics toolkit. These battery operated devices combine several measurement functions into one easy to use device. You can get Analog or Digital multimeters, each displaying your meas...
Say Cheese with Raspberry Pi Camera
Ever thought it would be cool if your Raspberry Pi could see the world like you do? You’re in luck, camera support is an integral part of the Raspberry Pi hardware, it comes with a built in CSI connector for connecting camera ...
Setting Up Your xTool P3 | From Unboxing to First Cut
In this guide, we will be setting up the xTool P3, a powerful CO2 laser cutter that tries to bring industrial level features to a desktop format and price tag, and we are going to walk through the entire assembly process, from putting toge...
Ultimaker Cura - An Overview for Makers
This will be a guide giving an overview of Cura, the open-source 3D printing slicing application from the smart cats at Ultimaker. Put simply Ultimaker Cura is a software which allows you to turn the computer file of your design into a reci...
How to Use Speakers and Amplifiers with Your Project
A popular question that we get all the time is ‘How do I choose a speaker or amplifier to go with my project?’. It’s a good question, and if you’re not familiar with the terminology, it can seem a bit daunting to kno...
C Programming for Makers
Welcome to the C Programming Workshop for Makers! Here you'll be able to follow along with our series of easily digestible videos that cover everything you'll need to know to on your way with C programming and start making awesome projects...
Getting Started With Ultra-Wideband & Measuring Distances| Arduino & Pico Guide
In this guide, we will be exploring ultra-wideband modules and how you can use them to add robust distance measurements to your next maker project. We'll be learning how these incredible little boards work, what you can expect from them, a...
Infinity Mirror Kit V1 - Assembly and tutorials
The Infinity Mirror Kit is a desk-top display that creates a dazzling optical illusion - a tunnel of light that tears through space! Note: This tutorial is for the Infinity Kit V1. We updated have updated to the Infinity Kit V2 as of ...
USB MIDI With Teensy
If you’re a musician or have had anything to do with the entertainment industry, you may have heard of the term MIDI before. MIDI stands for Musical Instrument Digital Interface and was created in the mid-80’s as a way to standa...
PiicoDev Capacitive Touch Sensor CAP1203 - Raspberry Pi Guide
Let's get started with the PiicoDev® Capacitive Touch Sensor. In this guide, we'll connect the PiicoDev Capacitive Touch Sensor to our Raspberry Pi and get it working with some example code to detect touch events. We'll also remix the c...
DIY 2D and 3D Spatial Tracking with Ultra-Wideband | Arduino & Pico Guide
In this guide, we are going to learn how to use a series of Ultra-Wideband modules to track an object in both 2D and 3D space. By the end of this guide, you will be equipped with the skills and code to use up to nine modules in your maker ...
Getting Started with Arduino Using the Sparkfun RedBoard
Welcome to the Sparkfun Inventors Kit (SIK) Ver 4.0 tutorial page. In this beginner’s tutorial, we will explore the basics of microcontroller programming and circuit electronics through a series of projects that are provided in the&nb...
Using Slicer for Fusion360 for Laser Cutting
Laser cutting is a very fast production and manufacturing method that has one limitation. You can only cut flat surfaces! Well don’t let that stop you from creating 3D objects and sculptures with a laser cutter, Fusion360 has a great ...
Python Workshop for Beginners
Welcome to the Python Workshop, where you will learn everything you need to hit the ground running with the worlds most popular programming language Python. My name is Tim and am a passionate maker and cherish free exchange of knowledge. I ...
PiicoDev Capacitive Touch Sensor CAP1203 - Micro:bit Guide
Let's get started with the PiicoDev® Capacitive Touch Sensor. In this guide, we'll connect the PiicoDev Capacitive Touch Sensor to our Micro:bit V2 and get it working with some example code to detect touch events. We'll also remix the c...
How to Update Firmware on Rigol Oscilloscopes
This tutorial will show you how to update the software on your Rigol Oscilloscope. This will unlock the latest features as well as solve some bugs. What you will need. Rigol Digital OscilloScope (1054Z or 1104Z) USB thumb drive (any wi...
Remote 3D Printing with OctoPi
Remote control of your 3D printer is a particularly appealing concept, especially if you've been forced into printing via USB in the past. Using your new 3D printer should be as simple as plugging it in, uploading some G-Code and pressing '...
How to use a PiRelay HAT for Raspberry Pi - Multiple Relay Control with Voice or GUI
This guide will teach you exactly how to use a Raspberry Pi Single Board Computer to independently control 4 relays. A Relay is an electrically operated switch. This is all possible thanks to the PiRelay V2 HAT from SB Components. These re...
Natural Disaster Sensor Project for Micro:bit
The Micro:bit is a feature-packed development board that’s perfect for the classroom or the beginner programmer. Each Micro:bit has a built-in radio that can transmit and receive signals sent from other Micro:bits. The radio has a ran...
Pycom GPy & FiPy Cellular LTE Firmware Update
There are three levels of firmware upgrades that are required on Pycom gear. First, performing an upgrade on the firmware of any of the Pycom microcontrollers is a simple affair. Download the Pycom Firmware Update application as linked in t...
Capacitive Touch with Makey Makey
The Makey Makey introduces the concept of using everday objects like fruit, lead pencil drawings, play dough etc. to interact with your computer via USB. The Makey Makey acts like a HID device over USB, which means that it behaves just like...
Pose Estimation and Face Landmark Tracking with Raspberry Pi and OpenCV
[Update – Until there is correct compatibility of OPEN-CV with the new Raspberry Pi ‘Bullseye’ OS I highly recommend at this stage flashing and using the previous Raspberry Pi ‘Buster’ OS onto yo...
Saleae Models Compared
Logic analysers are an incredibly valuable piece of test and measuring equipment, but sometimes it can be hard to work out exactly what you need, and what model is going to best suit your needs. If you’re not sure what a logic analyse...
Raspberry Pi AI HAT 1 vs AI HAT 2: Which Should You Buy?
From an arm's length away, the new AI HAT+ 2 and the original AI HAT+ 1 look pretty similar, but pop the hood, and you'll find there are quite a few differences to get excited about. In this guide, we are going to take a look at what these...
PiicoDev Colour Sensor VEML6040 - Raspberry Pi Guide
Introduction Let's read colour data from a PiicoDev® Colour Sensor with a Raspberry Pi and create a colour sorting machine. This guide will cover connecting the hardware, downloading some example code and remixing it. To follow along,...
All the Keywords in Python!
Welcome to the next step of understanding in your programming escapades with Python. This guide will introduce an overview of all keywords within Python, provide an understanding of what exactly a keyword is and how to make simple codes wit...
Layer Heights when Resin 3D Printing | Accurate 28mm Scale Models or Maximum Printer Output
Speed or Perfection? That choice is what an understanding of Layer Heights whenever Resin 3D printing is going to provide you. Any Traditional Resin 3D Printer worth its salt will let you print with Layer Heights between 10 Micron to 100 Mi...
Meshtastic for Makers Workshop
Welcome to the Meshtastic for Makers Workshop, a short course that teaches you everything you need to know about Meshtastic so you can go out and start wirelessly sending information in your projects with the Meshtastic network. This works...
Understanding ESP32 Naming Conventions
Espressif is a constantly ground-breaking company that produces lots of really cool development modules which includes the ESP32. ESP32 Boards, ESP32 Dev-Kits, and ESP32 Modules (the part that gets soldered to the Board/PCB) are all about ...
PiicoDev Colour Sensor VEML6040 - Raspberry Pi Pico Guide
Introduction Let's read colour data from a PiicoDev® Colour Sensor with a Raspberry Pi Pico, and create a colour sorting machine. This guide will cover connecting the hardware, downloading some example code and remixing it. ...
PiicoDev Colour Sensor VEML6040 - Micro:bit Guide
Introduction Let's read colour data from a PiicoDev® Colour Sensor with a Micro:bit V2, and create a colour sorting machine. This guide will cover connecting the hardware, downloading some example code and remixing it. To f...
Makerverse Load Cell Kit Guide | Measure Weights and Forces
Introduction Welcome to the guide for the Makerverse Load Cell kit. With this hardware you will be able to make a set of scales capable of measuring weights up to 3kg with a precision as low as 0.1g! To follow along you will need: ...
Dual Monitors with Raspberry Pi 4 Model B or Raspberry Pi 400
Being productive and efficient on a computer has become synonymous with dual-screens. Being able to run two application and have both take up a whole screen or run four text documents each taking up an A4 sized half screen really improves e...
Setting up 8Bitdo Controllers in RetroPie
Hey there, are you loving the vintage gaming experience that is RetroPie? Wait, you haven’t heard of RetroPie. No! You’d better go and check out our Gaming Kit for RetroPie tutorial ASAP. Oh good, you now know the awesomeness t...
Getting Started with Particle Electron
In another tutorial we looked at the Photon board from Particle, and whilst Wi-Fi is awesome for many applications, it restricts you to a localised connection. Particle have once again come to rescue and provided us with a cellular solution...
How to Save Games on RetroPie
So you've got your brand new RetroPie gaming kit setup, but you've got no idea how to save your games. No one wants to be starting afresh each and every time they jump onto their Pi for some light gaming. I've put together this handy guide ...
xTool P3 First Time Cutting Quick Start Guide
In this guide, we’re going to get you all the way from "I don’t know what a laser cutter is" to holding your very first custom creation cut on the xTool P3. We’re going to start with some important safety tips, look at ho...
I2C with Raspberry Pi
Hello there, how’s your day been? Good? Fantastic! Not so good? Don’t worry it’s about to get a lot better, because today we’re going to take a look at how to use the I2C interface on our Raspberry Pi to control I2C ...
Counting with Hexadecimal, Binary, and Decimal
Welcome to Counting with Computer 101. Have you ever looked at a colour on a computer and seen something like this #28FE9A? Or perhaps the T-shirt stating ‘There are 10 types of people in this world, those who understand binary, and t...
Getting Started with the Grove Vision AI V2 | Power Efficient Object Detection
In this guide, we will be exploring the Grove Vision AI V2 – a microcontroller-based board capable of running YOLO and other computer vision models in real time, all while consuming a relatively tiny amount of power. We’re goin...
PiicoDev RFID Module - Guide for Raspberry Pi
Radio Frequency IDentification (RFID) uses electromagnetic fields to identify and communicate with tags. Each RFID module emits radio waves that energise the passive tag, which then responds with its own identifying number or data, as reque...
Our Arduino SPI Tutorial
SPI stands for Serial Peripheral Interface and it is a way to send data between microcontrollers and other small devices. It is a synchronous data bus, meaning it uses a clock to regulate the data transfer. SPI is also Full-Duplex com...
Adding to Your EAGLE Component Library
So you’ve got Eagle installed and you’re itching to get creating? If not and you’re wondering what’s going on, check out our Drawing Schematics With Eagle tutorial, otherwise this won’t make much sense. EAGLE ...
Cura 2 LulzBot Edition: Installing or Upgrading
In November of 2017, our friends over at LulzBot released a major software update to their Slicing software, Cura. In this tutorial, we will look at what Cura is and does, the process of installing Cura 2 onto a PC already running Cura 21.x...
The Things Network, IFTTT, and BEYOND!
Note: With the rollout of TTNv3, the "Setup" section of this guide no longer works - but we're keeping it here for posterity. Let us know on our forums if you need help getting started with the new method. Connecting your Pycom Lopy4 or an...
Best Glue for 3D Printed PLA Parts and a 3D Printed Ukulele
Whenever you want to print larger than your 3D printer build space you are going to find yourself wanting to combine 3D printed parts together. Furthermore, as you wrap your head around 3D printing, you learn to save on filament by printing...
Boards of a Feather
Have you ever used an Arduino board, and wanted to hook it straight up to a JST connected LiPo battery but knew it wouldn’t work? Or maybe you wanted a microcontroller with built-in wireless capabilities? Well, Adafruit has developed...
I2C Bus and the Arduino
I²C stands for the inter-integrated circuit and refers to a communication protocol we are going to use to communicate between our Arduino devices. In the past we have investigated the SPI and Asynchronous Serial Communications protocol...
Pycom GPy Overview
School zone sign There are lots of maker and Internet of Things (IoT) projects that need a high quality mobile Internet connection. While technologies like Sigfox and LoRa are going to be a big part of our future, in a lot of places cellu...
Getting Started with Saleae: Tips and Tricks
Well hello there, if you’ve been looking at the amazing line-up of Saleae gear and wondered how to get started with it all, then you’ve come to the right place. Today we’re going to take a look at getting your Saleae setup...
Getting Started with MQTT on Raspberry Pi Pico W - Connect to the Internet of Things!
IntroductionIn this guide, we'll get a Raspberry Pi Pico W to send and receive data to the cloud using the MQTT protocol. To follow along, all you'll need is: A Raspberry Pi Pico W Understand how to connect the Pico W to WiFi Underst...
Python Variables and Types
Continuing our Python journey deeper into this dynamo of a programming language we will take a leap into variables and types. Variables are one of the most fundamental concepts and exist in pretty much all programming languages. Variables a...
Our Overview of Makeblock's Ultimate Kit 2.0
The aptly named Ultimate Kit 2.0 is the final kit in the line-up of educational robots from Makeblock. With over 160 independent mechanical parts and modules, the Ultimate Kit 2.0 answers the call for almost limitless creative freedom. Matc...
How to use WS2812B RGB LEDs with Raspberry Pi Pico
In this tutorial, we'll get some WS2812B LEDs (also known as GlowBits and NeoPixels) working with a Raspberry Pi Pico. If you haven't already set up Thonny for programming your Pico, follow our guide on that first. To follow along you'll...
Potentiometers and the Arduino Uno
Variable resistors come in all shapes and sizes, and they all do the same basic job. They allow you precisely control voltage/current flow within a circuit. The most common type of variable resistor we see in DIY electronics is the Potentio...
Pycom SiPy Overview
If there’s an odd one in the Pycom family of microprocessor boards it’s this one, the SiPy. There’s nothing wrong with it, it’s just that its sister board the LoPy4 has the same capabilities as SiPy, plus a LoRa ...
How to Build Your Ultimate RetroPie Gaming Console
Amid all the new controllers that 8Bitdo have brought out and the mountain of Raspberry Pi cases and accessories that are available, we’ve bundled everything together to create the ultimate RetroPie gaming console. If you’ve bee...
How to use Raspberry Pi Cameras with Bullseye OS Update
With the newest update to Raspberry Pi OS (Debian Version 11 - nicknamed ‘Bullseye’) there have been some changes to the terminal commands which control attached cameras. This is one of the biggest changes with the new up...
WS2812 / NeoPixel Addressable LEDs: Pycom Quickstart Guide
Sometimes all a good Pycom project needs is some colourful lights! This tutorial demonstrates how to control WS2812 LEDs with the Pycom Wipy and Lopy4. WS2812 or WS2812B LEDs (otherwise known as NeoPixels) are the most commonly used RG...
Digital to Analogue Conversion with Raspberry Pi
Raspberry Pi right? It’s amazing! Raspberry Pi has taken the world by storm and changed the way that people think about computing. The Raspberry Pi 3 builds on this with some amazing new features, however one feature that is still ab...
Controlling Stepper Motors with the Arduino
Stepper Motors are a bit of a halfway mark between DC Motors and Servo motors, but they find a sweet spot that allows them to be perfect for certain applications. There are still a few main differences to be aware of when it comes to workin...
Assemble a goBILDA Outlaw Chassis Kit - Plus Raspberry Pi and 8BitDo Control!
If you want a high-end robotics platform that is easy to expand with it does not get better than goBILDA! GoBILDA is a complete build system designed for makers, students, and educators. From curated kits, to many structural alum...
Our littleBits Rule Your Room Kit Review
"Yes, I would recommend this a friend." That's the verdict of 90% of people who pick up the Rule your Room Kit from littleBits. We love it so much, we're most definitely recommending it to you and your family. But you don't need to take ...
Send a Downlink from Adafruit.io via The Things Network
Note: With the rollout of TTNv3, the "Setup" section of this guide no longer works - but we're keeping it here for posterity. Let us know on our forums if you need help getting started with the new method. Any good LoRaWAN device can send ...
Makera Carvera Overview | The Most Approachable Industrial Desktop CNC Mill?
The Makera Carvera touts itself as a beginner-friendly CNC milling machine capable of carving through wood, plastic, brass, and aluminium, all while keeping a compact desktop footprint that still offers a highly capable 360 by 240 millimet...
Oscilloscope Triggers: A quick what and how
So we have vertical graphing of voltage and horizontal sweep, but our signal is just going to go bananas on our screen if we don't sweep at the same point in the waveform. That's where triggers come in, allowing us multiple ways to fix ou...
Encoding and Decoding Payloads on The Things Network
Note: With the rollout of TTNv3, the "Setup" section of this guide no longer works - but we're keeping it here for posterity. Let us know on our forums if you need help getting started with the new method. Sending data to the cloud is grea...
Optimal Layer Exposure Time for Perfect Resin Prints
Layer Exposure Time is the crucial parameter that when dialed in will change average 3D resin printed components into awesome, crispy, final results that capture every single detail of the CAD model. As a general rule for Normal Layer ...
Zero To Maker Workshop | Fab Academy (Our Experience)
Welcome to 'Zero to Maker,' a workshop that will walk through and introduce a ton of tools and skills to help Makers of all skill levels! In this series, Jaryd and Liam will be completing projects as a part of the 2024 Fab Academy and...
Raspberry Pi Pico 2 | Overview, Features and Specs
Three and a half years after the launch of the original Pico, Raspberry Pi has announced a successor to their line of affordable microcontroller boards – the Raspberry Pi Pico 2. It sports the new RP2350 chip which houses a wealth of...
Getting Started with the Makera Carvera | Setup & First Cut
Have you just got your hands on a brand new Makera Carvera and want to get it making chips as soon as possible? Well, in this guide we will be taking a look at how to set up your Makera Carvera, as well as the Cyclone Dust Collector if yo...
How to Build Internet-Connected Electronics Projects
What do we mean when we talk about the "Internet of Things"? Mostly we're talking about tiny computers that have access to the internet and do some useful work. Unlike the computers we're used to holding in our hands, they don't have a touc...
Pycom WiPy Overview
The Internet of Things(IoT) and its devices have been utilised by ‘DIYers’ and ‘Makers’ to connect projects to the internet and take advantage of the worldwide network we have created. Some might say a sentence with ...
Getting Started with Moondream on the Pi 5 | Human-Like Computer Vision
In this guide, we will be exploring Moondream, a computer vision model that analyses images and applies human reasoning to them, allowing you to ask questions about the image in natural human language. We are going to be learning what Moon...
Set Up a Geophone with a Raspberry Pi and an ADC (ADS1115)
Geophones are devices that generate electric signals proportional to the particle velocity in a sound/compression wave. More simply a Geophone is a super low frequency microphone for the ground. Geophones are used around the world to measu...
Makerverse Audio Kit Guide | Play Music and Generate Tones
IntroductionWelcome to the guide for the Makerverse Audio Kit. This kit will allow you to build a music player, a musical keyboard, and a sound effect soundboard! To follow along you will need: The Makerverse Audio Kit The Makerverse ...
Capacitive Touch Keyboard with CircuitPython: Adafruit Circuit Playground Express
On the lower left-hand portion of every Adafruit Circuit Playground Express, there is a small onboard speaker and class D amplifier. This allows you to make some pretty loud sounds! The amplifier is also connected to the true analog output ...
Makerverse Real Time Clock with Supercapacitor Backup - Raspberry Pi Guide
Introduction This guide covers the configuration steps required to use the Makerverse Supercap Real Time Clock module as a backup RTC on a Raspberry Pi. This is required for remote applications when Internet access is impractical and accur...
How to Use Rotary Encoders
Hello and welcome to our tutorial on using rotary encoders. Today we’re going to be taking a look at what is a rotary encoder, how does it work, why we would use it over other sensory inputs and creating code to use them. Rotary encod...
PiicoDev RFID Module - Guide for micro:bit
Radio Frequency IDentification (RFID) uses electromagnetic fields to identify and communicate with tags. Each RFID module emits radio waves that energise the passive tag, which then responds with its own identifying number or data, as reque...
Makerverse Motor Driver, 2 Channel - Application Guide
Introduction The Makerverse Motor Driver has been updated to a v20 design which now features a 5V output pin instead of the VM pin. Some images and in-video descriptions in this guide may be outdated This guide covers the use of the Make...
Arduino Serial Communications
Serial communication is the process of communicating between electronic devices one bit at a time. Serial means one after the other, so we think of serial communications as transferring data one bit at a time, one bit after the other. ...
What is a Logic Analyser
If you’ve ever come across the term ‘logic analyser’ and not been sure exactly what is was, you’re in the right place. Logic analysers are one of the less common pieces of test and measuring equipment, but they&rsquo...
Our Review of the MOARstruder by Lulzbot
Toolheads for your 3D printer come in all shapes and sizes. The different models available from Lulzbot are all designed with a specific purpose in mind, usually to add a filament type to your 3D printing repertoire. Dual extruders enable y...
Light Sensing with an LDR and Pycom
Note: With the rollout of TTNv3, the "Setup" section of this guide no longer works - but we're keeping it here for posterity. Let us know on our forums if you need help getting started with the new method. One of the simplest sensors in an...
Perfectly 3D Print All Types of Lithophanes and Add Colour
Of the many great objects you can create using any 3D printer lithophanes are definitely up there. Traditionally lithophanes were an etched or moulded artwork created on a very thin translucent porcelain that can been seen clearly only...
Arduino Projects with an LCD (Using Sparkfun RedBoard)
Arduino Projects with an LCD (Using Sparkfun RedBoard) Welcome to Project Set 4 in the Sparkfun Inventors Kit Guide! In this tutorial, we will look into using Liquid Crystal Displays (LCD's) to print data. This ability allows us to remotel...
Raspberry Pi Generations Up To 2020
It is long overdue. Time for a table with all the info comparing every generation and style of Raspberry Pi from the genesis to now! We have come a long way to have our hands on the Raspberry Pi 4 Model B 8 GB so it is time we give you the ...
How to use a RTC With an Arduino UNO R3 to Create an Accurate Clock (LCD Screen and Nixie Tubes)
Today we're pulling out the breadboard, getting up and running with an RTC module then finishing up by making ourselves a clock that will keep the correct time even when we pull the plug. To achieve this we will be combining three main com...
PiicoDev 3-Axis Accelerometer LIS3DH - Getting Started Guide
This guide will help you get started with a PiicoDev 3-Axis Accelerometer. We'll walk through some examples to read acceleration, infer tilt angle (from gravity), and detect tapping and shaking. An accelerometer is a device that mea...
Infrared (IR) Controlled Lights with CircuitPython: Adafruit Circuit Playground Express
The latest Circuit Playground board, the Adafruit Circuit Playground Express comes equipped with an onboard IR transmitter and receiver! This can be used to communicate with TVs and other household devices. You can also use infrared remote ...
YOLO Object Detection on the Raspberry Pi AI Hat+ | How to Write Custom Python Code
In this guide, we will be exploring how to set up YOLO object detection with the Raspberry Pi AI HAT, and more importantly, learning how to apply this in your Python projects. We will be taking a look at how to install the required hardwar...
Bambu Lab H2C Set Up | From Box to Benchy
In this guide, we are going to be unboxing and setting up your Bambu Lab H2C so you can get printing quickly! A quick but important note: always consult your included instruction manual alongside this guide. The packaging layout and shipp...
Cura 2: LulzBot Edition - An Overview for Beginners
Now that we are all on track with our Slicer software, having just installed Cura 2 and upgraded our printer firmware, let's work on turning some 3D Model files into G-Code for our 3D Printer to create. We're going to be using our LulzBot M...
3D Printing Cheat Sheet
Wouldn't it be great to have a single image, that encapsulated a tonne of handy 3D printing tips and information to hang on the wall behind your 3D Printer? Well, we agree so much so that we've gone ahead and created this infographic/cheat ...
Pan-Tilt Hat with Raspberry Pi - Quick Start Guide
Pimironi Picade Pan-Tilt Hat lets you mount and control a pan-tilt module right on top of your Raspberry Pi palm-sized computer. Setting up a Pan and Tilt system has never been easier with absolutely no soldering required! Pe...
USB Keyboard-Mouse with Teensy
Hey all! By now you should have heard about all the wonderful Teensy Boards produced by Paul Stoffregen and the PJRC team but, in case you haven't, they're a collection of high-speed, ARM-based microcontrollers that...
How to Flash the Old 'Buster' Raspberry Pi OS to a Micro-SD
This will be a quick article showing the process to flash the legacy Raspberry Pi OS 'Buster' Debian 10 (or any previous OS iteration) to a Micro-SD card. With any exciting new Operating System (OS) release, there are always small ...
RaspController - Use Your Phone to Control Your Raspberry Pi
There are many different ways to use your mobile phone to remotely control and manage any Raspberry Pi and one of the best options out there to date is the phone application RaspController (you can also find it for free in the Google P...
Our Raspberry Pi Compute Module 3 Review
A new day is upon us, and it is glorious. After all, it’s not often that a new Raspberry Pi board is released. As you’re probably aware, the current iteration of the popular Raspberry Pi microcomputer is the Raspberry Pi 3. It h...
Control Large GoBILDA DC Motors With a Raspberry Pi - Pololu Motoron HAT
This guide will demonstrate exactly how to control any large DC Motors that we stock with a Raspberry Pi Single Board Computer, through code or through a Bluetooth Controller. To clarify (in my mind) a large DC Motors runs at 12+ Volt...
Circuit Scribe for Educators
Educators everywhere are lining up to have the most recent, high-tech teaching tools to introduce STEM learning in the classroom. With the rate that modern technology is advancing, educators can often feel overwhelmed with the sheer number ...
How to use an ESP8266 in the Arduino IDE
In August of 2014 Shanghai-based chip manufacturer, Espressif, released a ultra-cheap Serial to Wi-Fi chip called the ESP-01. At the heart of the ESP01 was an ESP8266 chip broken out into the 8 pins needed to program it via a microcontrolle...
Remote Sensing with Particle Electron
Hey guys, how much fun are microcontrollers? They’re your own miniature slave to do your bidding in whatever way you choose, however as fun and all as using them to do math and crunching numbers, the real joy is seeing them interact w...
Arduino Workshop for Beginners
Welcome to the Arduino Workshop, where you'll be able to follow our guided course which covers everything you'll need to know in order to create your own Arduino projects and become a leveled up maker. My name is Sam and along with being ...
Custom Object Detection Models Without Training | YOLOE & Raspberry Pi
In this guide, we will be exploring YOLOE, a computer vision model that allows you to create custom object detection models through prompts - no training processes required! We are going to be learning how this vision model works and how t...
YOLO Pose Estimation on the Raspberry Pi AI Hat+ | Writing Custom Python Code
In this guide, we will be setting up and using YOLO pose estimation with the Raspberry Pi AI HAT, as well as exploring how to use it alongside your own Python code so you can use pose estimation in your projects. We will be taking a look a...
Overclocking Your Raspberry Pi
Part of the joy that is Raspberry Pi is getting stuck into it at a slightly lower level and finding out exactly what you can do with it if you take a look under the hood. One of the most popular experiments to do with your Raspber...
Ultimaker 2+ 3D Printer and Ultimaker 2 Extended+ 3D Printer - Overview, Setup and First Print
This will be an overview, initial setup and first print guide for the Ultimaker 2 and Ultimaker 2 Extended . Quick links for the contents of this guide is seen below. Printer Overview Printer Characteristics ...
Power Supplies for your Project
Ever had the issue where you have dozens of old phone chargers and appliance plug packs piled up in a rats nest of AC-to-DC mayhem? We tend to breeze right past these square, black power supplies, not knowing what's happening under the hood...
How to Program a MicroBit using Thonny
Let's get set up with scripting in Thonny for the Micro:bit. We'll install Thonny, configure for Micro:bit, and write our first script. All you'll need to follow along is a Micro:bit v2 GO kit Contents Install Thonny Set u...
Create an installer script for Raspberry Pi
After lovingly crafting your project on a Raspberry Pi, you might want to share it with the world. The easiest way is of course just to publish a list of the commands that you executed to get everything up and running. For complex proj...
Our Adafruit Circuit Playground Express Overview
Adafruit has done it again with the new and improved Circuit Playground Express. This new version of the Circuit Playground is packed with even more sensors, and capacitive touch ready connection pads. This is a great board for makers ...
What Are DotStar LEDs (APA102/SK98225)?
So in case you haven’t heard yet, digital LEDs are the go-to solution for any project that uses RGB LEDs and you want to avoid the rat's nest that ensures when using multiple RGB LEDs, each colour requiring its own connection. Digital...
Infinity Mirror Kit V2 - Assembly and Tutorials
The Infinity Mirror Kit V2 is a desktop display that creates a dazzling optical illusion - a tunnel of light that tears through space! The Infinity Mirror Kit V2 entered production in October 2018, and now ships with an Adaf...
Getting Started with Circuit Scribe
What a glorious time we live in, where, as technology continues to evolve, so too does the ability to learn more about it and get hands on with concepts that would otherwise be out of reach, especially for young minds. Today, we’re go...
Ultrasonic Sensing with Pycom
Note: With the rollout of TTNv3, the "Setup" section of this guide no longer works - but we're keeping it here for posterity. Let us know on our forums if you need help getting started with the new method. One of the most common sensors in...
GlowBit Matrix 8x8 - Python and MicroPython Guide
Introduction This guide will cover the basic functionality of the GlowBit Python library when driving a GlowBit Matrix 8x8 module. To follow along, it's best to have: A GlowBit Matrix 8x8 A Raspberry Pi Pico ...
Introducing MakeCode: Adafruit Circuit Playground Express
One of the greatest features of the Adafruit Circuit Playground Express is its MakeCode compatibility. MakeCode is an exciting coding interface that makes coding accessible for those with little or no exposure to how coding works or how it ...
How to Create a Retro Gaming Console With Recalbox | Raspberry Pi 5 Guide
In this guide, we’re going to build the ultimate retro gaming setup using Recalbox on the Raspberry Pi 5. This setup will let you play almost any console or handheld released before the Nintendo DS or PSP — wi...
PiicoDev RFID Module - Guide for Raspberry Pi Pico
Radio Frequency IDentification (RFID) uses electromagnetic fields to identify and communicate with tags. Each RFID module emits radio waves that energise the passive tag, which then responds with its own identifying number or data, as reque...
Our tips for Coin Cell Batteries
Firstly, what are Coin Cell Batteries? A coin cell battery is a flat, cylindrical battery used in a bunch of small electronics applications. You might have seen them in a wristwatch, remote control or any piece of wearable tech. Typically ...
Face and Movement Tracking Pan-Tilt System with Raspberry Pi and OpenCV
[Update – Until there is correct compatibility of OPEN-CV with the new Raspberry Pi ‘Bullseye’ OS I highly recommend at this stage flashing and using the previous Raspberry Pi ‘Buster’ OS ...
mBot2 & Rover Kit: A Hands-On Overview
In this guide, we will be taking a dive into the mBot2 educational robotic ecosystem by Makeblock. It is a medium-dollar system that punches well above its weight in terms of features and quality, featuring wheeled bots, tracked bots, a so...
Face Recognition With Raspberry Pi and OpenCV
In this guide, we are going to be teaching you how to set up your Rasberry Pi to detect and recognise faces using OpenCV and the Facial-Recognition library, two fantastic open-source projects. In this set up all of the data and processing ...
Drawing Schematics With Eagle
warning: this guide is dated and kept for legacy reasons. Links may not work. Welcome to part 1 of our Cadsoft Eagle tutorial. Put your hand up if you’ve always wanted to take the clunky, delicate circuit you’ve c...
Object and Animal Recognition With Raspberry Pi and OpenCV
[Update – We have released a new and updated version of this guide that works on newer Raspberry Pis, runs faster, and uses a more powerful model.We are leaving this old guide up for legacy reasons and if you do choose to follow this...
micro:bit in the classroom
Check out our Getting started with micro:bit video if you'd like to see a quick tutorial on writing a program, start-to-finish, with a micro:bit. In a Nutshell The micro:bit is a versatile and classroom-friendly, programmable ele...
Pycom Pysense Getting Started Guide
The Pysense expansion board from Pycom has many sensors. In Pycom Pytrack Getting Started, I showed how with some Processing code we can see the real-time position of the board in 3D. That project works with the Pysense too. How about we sh...
Sound Reactive Lights using MakeCode: Adafruit Circuit Playground Express
The Adafruit Circuit Playground Express comes equipped with an onboard microphone that is capable of sensing both amplitude and frequency. This tutorial will walk through a quick sketch using MakeCode to turn the lights on the board into a ...
Solarbotics Paris Flyer CarouSol Kit Speed Build
We had a lot of fun making this speed build video for the Paris Flyer CarouSol Kit by Solarbotics. If you aren't already familiar, Solarbotics makes a great line of DIY electronics kits made from laser cut materials. They range from quite s...
Getting Started with YOLO Object and Animal Recognition on the Raspberry Pi
Have you ever wanted to dive into computer vision? How about on a low-power and portable piece of hardware like a Raspberry Pi? Well, in this guide we will be setting up some with the YOLO vision model family, OpenCV and the COCO object l...
Circuit Playground Express Workshop for Educators and Beginners
Welcome to the Circuit Playground Express Workshop! This workshop is geared toward educators and coding beginners, who want to get started programming with this easy to use platform. We will go over everything you need to know to get you st...
Color Matching with the Light Sensor in MakeCode: Adafruit Circuit Playground Express
The Adafruit Circuit Playground Express comes equipped with an analog light sensor, but it can be used for much more than just sensing light or darkness! The light sensor has a similar spectral response to the human eye. Its connected to an...
What is Teensy?
Hey guys, today is the day where we introduce you to another piece of mind-blowingly awesome technology known as Teensy. Simply put, Teensy is a brand of microcontroller development boards created by PJRC and designed by the co-owner, Pau...
How to Stream Steam Games to Your Raspberry Pi with Steam Link
In this guide, we will be setting up Steam Link on a Raspberry Pi - a small and power-efficient computer that runs Linux. This setup will allow you to stream Steam games from a PC to this Raspberry Pi over your home network's Wi-Fi or ethe...
Our Overview of Makeblock mBot
Looking for the best way to get into robotics? Checkout Makeblock's mBot. This all in one robot is the perfect introduction to basic robotics, with its simple yet robust design, mBot is built with education in mind. The mBot kits modul...
Our Overview of Makeblock's Ranger Robotics Kit
Now that we've taken a look at MakeBlock's beginner kit, the mBot (take a look at the previous article here), let's take our skills to the next level with the Ranger. The Ranger adds much more modularity and customisation to the kit. From e...
PiicoDev Distance Sensor VL53L1X - Raspberry Pi Guide
Introduction This guide will help you read distance data from your PiicoDev® Distance Sensor and a Raspberry Pi single-board computer To follow along, it's best to have: A Raspberry Pi (model 3, 4, Zero W) This tutorial will u...
PiicoDev Ambient Light Sensor VEML6030 - Raspberry Pi Guide
Introduction This guide will help you read light intensity data from your PiicoDev® Ambient Light Sensor and a Raspberry Pi single-board computer To follow along, it's best to have: A Raspberry Pi (model 3, 4, Zero W) This tut...
Makerverse Essentials Kit Guide | Build Circuits and Code with MicroPython
IntroductionWelcome to the guide for the Makerverse Essentials Kit. This kit provides the fundamental hardware required to construct many of the kits in the Makerverse Kits range along with providing hardware which will continue to be usef...
Raspberry Pi 5 | Review, Performance & Benchmarks
The Raspberry Pi 5 is here! Our favourite credit card-sized computer has just gotten an update and we already have one here to take a look at, so let’s power it up, run some tests, and see what’s new! (If you want to s...
OctoPrint Integration with Cura 2.6+ Lulzbot Edition
OctoPrint Integration is one of my favourite new features in Cura 2.6+: LulzBot Edition. In short, this integration means that you can print and control your 3D Printer via it's OctoPrint server. All from within your slicer window on your P...
All the Built-in Functions of Python
In the attempt to give the most comprehensive and truly easy to understand reference pages for the programming language of Python it is only natural to talk about built-in functions. A function in Python is a block of code which only runs w...
Pico Armour - A 3D Printable Case for the Raspberry Pi Pico
A super quick article for those who just got their hands on the Raspberry Pi Pico and want to keep it safe and snug in a case. Either with a resin printer or fused filament printer both can produce excellent cases. It was very pleasant prot...
PiicoDev Pressure Sensor MS5637 - Raspberry Pi Guide
Introduction This guide will help you read barometric pressure data from your PiicoDev® Pressure Sensor with a Raspberry Pi single-board computer. To follow along, it's best to have: A Raspberry Pi (model 3, 4, Zero or Zero W)...
GlowBit Stick 1x8 - Python and MicroPython Guide
Introduction This guide will cover the basic functionality of the GlowBit Python library when driving a GlowBit Stick 1x8 module. To follow along, it's best to have: A GlowBit Stick 1x8 A Raspberry Pi Pico or...
xTool P3 Overview | A New Standard for Making?
In this guide, we will be taking a hands-on look at the xTool P3, an 80-watt CO2 laser cutter that aims to bring industrial capability to a desktop format and price tag. We are going to be exploring its features, and seeing how this deskto...
Real Time Scanning and Storing QR Codes With Raspberry Pi and OpenCV
[Update – Until there is correct compatibility of OPEN-CV with the new Raspberry Pi ‘Bullseye’ OS I highly recommend at this stage flashing and using the previous Raspberry Pi ‘Buster’ OS ...
Hand Recognition and Finger Identification with Raspberry Pi and OpenCV
[Update – Until there is correct compatibility of OPEN-CV with the new Raspberry Pi ‘Bullseye’ OS I highly recommend at this stage flashing and using the previous Raspberry Pi ‘Buster’ OS onto y...
Raspberry Pi 3 Model A+ Comparison
There is a new Raspberry Pi! The long-awaited upgrade to the Rasberry Pi 1 Model A+ (Rpi1 A+). In this article, we are going to look at how much improvement the new Raspberry Pi 3 Model A+ (Rpi3 A+) is over the Rpi1 A+ as well as how ...
Upgrade your Project for the Raspberry Pi 4
The New Version of the Raspberry Pi 4 has started going out to makers everywhere. If you are wanting to upgrade your old RPi3 project to take advantage of all the cool new features there are a few steps we are going to have to take first to...
Fritzing up an Arduino SHIELD
We want to show you how great Fritzing is when it comes to going from your breadboarded prototype to a polished, Etchable PCB design. We are going to utilize a completed circuit we used for our SPI Arduino tutorial that uses a shift registe...
Wi-Fly with Feather Boards
I’ll level with you; the idea of microcontrollers and wireless networks was a little daunting to me initially. How on earth was I going to connect and control it with Wi-Fi?! But when I eventually I waded into the world of networking ...
How To Complete Your First Resin 3D Print
So, you have set up your shiny new resin 3D printer and now want to produce beautiful models. Well, this tutorial will tell you exactly what to do from filling the tank, starting a print via USB then the removal, cleaning, and final UV ligh...
Our tips for using NiMH Batteries
NiMH is an abbreviation for Nickel-Metal Hydride. NiMH batteries are some of the most common rechargeable batteries we see in consumer electronics. Due to their superior chemistry, NiMH batteries have taken over Nickel Cadmium Battery appli...
How to Pair and Map 8Bitdo SF30 Pro Controller with RetroPie
8Bitdo have brought joy to many retro-gaming enthusiasts with their SF30 Pro Bluetooth controller. It’s a fantastic piece of gear, and one of our favourite controllers to use with a RetroPie setup. We’ve covered off on our thoug...
3D Printed Case For Raspberry Pi Pico and PiicoDev Boards
Let me introduce a new 3D printable case for the Raspberry Pi Pico and the PiicoDev ecosystem. There are variants of the case, one which allows you to wall-mount the system and another variation that makes it possible to charge the dev...
Getting Started Guide for Laser Cutting
Welcome to the exciting world of laser cutting! For all those makers out there looking to start creating with a laser cutter, this tutorial will have the basic information you need to get started! We recently added a Laser Cutting Service t...
PiicoDev Motion Sensor MPU-6050 - Raspberry Pi Guide
Introduction This guide will help you read motion data from your PiicoDev® Motion Sensor with a Raspberry Pi single-board computer. To follow along, it's best to have: A Raspberry Pi (model 3, 4, Zero or Zero W) This tutorial ...
Raspberry Pi Imager - How to Use
This will be a quick 101 on how to use the Raspberry Pi Imager so that you can Flash a new Micro-SD Card. Everything you need to use this Software will be found in this article. The contents of this guide can be seen below. - Download Loc...
PiicoDev Atmospheric Sensor BME280 - Raspberry Pi Guide
Introduction This guide will help you read weather data from your PiicoDev® Atmospheric Sensor and a Raspberry Pi single-board computer To follow along, it's best to have: A Raspberry Pi (model 3, 4, Zero ...
PiicoDev Precision Temperature Sensor TMP117 - Raspberry Pi Guide
Introduction This guide will help you read temperature data from your PiicoDev® Precision Temperature Sensor and a Raspberry Pi single-board computer To follow along, it's best to have: A Raspberry Pi (model 3, 4, Zero or Zer...
Cooling Your Raspberry Pi
Part of the joy that is Raspberry Pi is getting stuck into it at a slightly lower level and finding out exactly what you can do with it if you take a look under the hood. One of the most popular experiments to do with your Raspberry Pi is o...
Getting Started on The Things Network
Note: With the rollout of TTNv3, the "Setup" section of this guide no longer works - but we're keeping it here for posterity. Let us know on our forums if you need help getting started with the new method. Since you’ve got your new P...
DIY Magnetic Encoder
The PiicoDev Magnetometer unlocks a lot of sensing abilities for your project. In this guide we'll walk through how to sense an angle with a small magnet and print the angle on a PiicoDev OLED. This guide covers what the sensor is r...
Unconstrained 3D Printing with LulzBot's Dual Extruder v3
Dual Extruding with FDM 3D Printers is typically reserved for the most expert-level makers. By adding the ability to print with 2 materials, you open yourself up to a spread of conditions that simply didn't exist with a single extruder setu...
MicroPython Primer for Makers - What is MicroPython?
This Tutorial is all about the MicroPython Programming Language. We will discuss what MicroPython is, why you will want to use it in your projects and we will share some resources to help you learn further! What is MicroPython? MicroPyt...
Flask Web App Framework with Python
There has been uncovered a new worthwhile step on the Python Journey thanks to the help of my co-worker and forum superstar Owen. That step is the Flask Web App Framework for Python. This framework is going to allow you to do thin...
Using NeoPixels with Particle
Life’s better in colour right? Then why are you still using boring old regular LEDs in your project, when you could be using addressable RGB LEDs. Now LEDS that have Red, Green, and Blue integrated in a single package are nothing new,...
Our littleBits Gizmos and Gadgets Kit (2nd Edition) Review
The new Gizmos and Gadgets revision 2.0 from littleBits is here and we've decided to review the kit for any budding inventors (or inventor's parents) out there. The v1.0 kit was impressive enough, we were interested to see what littleBits c...
PWM Expanders for Particle
Welcome, have you had a good day? Fantastic, unless of course, you haven’t had a good day so far, in which case don’t worry, it’s about to get better! Today we’re going to be learning about adding PWM channels to...
Swell Python Scripts with the Turtle Library
Time to flex some of the coding muscles we have gained. Using the knowledge we have with Python, this guide will go through the creation of interesting and dynamic graphic animations. The first codes in this tutorial are generators for geo...
3D Printing Filament Guide
There are a wide range of filaments available in FDM 3D printing; it’s easy to get lost in all the abbreviations, acronyms, and temperatures. We’ve decided to bring together the most relevant information when selecting fila...
Using USB and Bluetooth Controllers with Python
The Raspberry Pi is an amazing piece of technology, and it’s the platform of choice for all kinds of projects. Something that makes it great is the integration of complex hardware that is taken care of for you. For example, if you wan...
Building a LoRaWAN Nano Gateway to The Things Network
Note: With the rollout of TTNv3, the "Setup" section of this guide no longer works - but we're keeping it here for posterity. Let us know on our forums if you need help getting started with the new method. warning: this is a "nano" gateway...
All the Operators in Python! Precedence too
To fully equip ourselves on our Python odyssey we will take a leap into Operators and their Precedence. Python is undoubtedly a Homeric programming language, epic in its possible applications and vast in its potentials. Operators ...
Temperature Sensing With Raspberry Pi
Is it hot in here, or is it just my Raspberry Pi? A Raspberry Pi sitting on a desk doing nothing is kind of boring. However, a Raspberry Pi that can measure the temperature and make decisions based off that information is awesome! The Rasp...
Getting Started with YOLO Pose Estimation Recognition on the Raspberry Pi
Have you ever wanted to dive into computer vision? How about on a low-power and portable piece of hardware like a Raspberry Pi? Well, in this guide we will be setting up some with OpenCV and the YOLO pose estimation model family on the Ra...
Raspberry Pi 500+ Overview and Teardown
The Raspberry Pi 500+ is hot off the press, an all-in-one computer keyboard which is the latest version of Raspberry Pi's hundred series, and the premium version of the Pi 500. This overview will get into the nitty-gritty of what mak...
Getting Started with the Arduino Uno Q
In this guide, we will be taking a look at the Arduino Uno Q. We will be looking at what you will need to get started, how to run the board both through both the Linux environment and over the network, as well as looking at some demos in A...
Dual-Coloured 3D Printing
The eternal question of ‘does it print in more colours?’ is often one of the most common community desires. And yes you can! One of the best ways that this need is delivered is through dual-extrusion printing. Dual-extrusion pri...
Controlling Standard Servos with Raspberry Pi
This guide will teach you how to control any small and big servos with a Raspberry Pi 4 Model B (worth noting any Raspberry Pi Board with GPIO pins can be able to be used in this scenario. Servos are an immensely useful way to turn ele...
Cameras Compared for Raspberry Pi
There are so many types of cameras modules and lenses that are plug-and-play for Raspberry Pi Single Board Computers and that number is steadily increasing. From day to night, you can keep track, photograph, and record your surrou...
Raspberry Pi Workshop for Beginners
Welcome to the Raspberry Pi Workshop for Beginners! Here you'll be able to follow along with our series of bite-sized videos that cover everything you'll need to know to get started with your Raspberry Pi, and start making awesome project...
DFRobot 8.9 Inch 1920x1200 IPS Touch Display For Raspberry Pi - Set Up Guide
It is time for a high-quality, complete package, 1920x1200 (HD) display set up with a Raspberry Pi Single-Board Computer. In regards to touch screens with Raspberry Pi have looked at Tiny GPIO HAT LCD displays, medium-sized AMOLED maker di...
GUI with Tkinter in Python
Welcome to the next step on this Python voyage. Today we will be creating graphical user interfaces using the powerful Tkinter library. Graphical user interfaces are referred to as GUI and can be pronounced as Gooey. GUI is a visual way of ...
Read-Only Raspberry Pi - Never Corrupt your Micro-SD Card
Here is a solution so you can turn your Raspberry Pi handheld computer on and off from the power plug (power cycle it) just like any other appliance in your home! And it can all be done through only one setting. With a normally set-up Rasp...
How to use a NFC Reader with Raspberry Pi
Near Field Communication (NFC) is used all and everywhere. As it stands there are over two billion NFC-enabled devices (many of them smartphones) in use today. This basically means over 20% of the world’s population has access t...
PiicoDev Magnetometer QMC6310 - Guide for Raspberry Pi
This guide is for the previous revision of the PiicoDev Magnetometer QMC6310 - if you have the latest revision featuring the MMC5603 - head to the guide for updated links and instructions.Let's get started with the PiicoDev® Magnetomet...
Installing Python Packages
So, you want Python to do something very functional but do not feel like writing heaps of code to achieve that functionality? Then look no further, this guide will teach you exactly how to do that by utilising Python Packages. Python P...
Face Recognition With Raspberry Pi and OpenCV
[Update – This guide is a little outdated and we have a released a newer version of it. Until there is correct compatibility of OPEN-CV with the new Raspberry Pi ‘Bullseye’ OS I highly recommend at this stage flash...
Lightning Sensor with a Raspberry Pi Single Board Computer - 40 KM RADIUS RANGE!
What if I told you that you could have the power to detect a lightning strike from 40km away? You'd probably think I've gone mad watching too many Marvel movies. But it is true! All thanks to the DFRobot Gravity: Lightning Sensor. Accessib...
Plant_io Sensors Guide | Connect Sensors and Log Data
In the Plant_io Basic Setup Guide we assembled the Plant_io platform to automatically irrigate plants, and sprouted some seeds. As the project runs, a log file is updated with data captured at each interval. This simple log allows us ...
Arduino Uno Q Explained | A Hybrid Linux and Microcontroller Dev Board
In this guide, we’re taking a close look at the Arduino Uno Q — Arduino’s new hybrid development board that combines a Linux single board computer with a dedicated microcontroller. A device that feels like not...
Exciting Features - Ultimaker Cura
Ultimaker Cura is an excellent slicing software to get the best out of your 3D printers and make the greatest models it possibly can, but it can do so much more! Cura is a brilliant means to inspire and expand your own creativity particular...
Overview of Resin 3D Printing and Calibrating the Print Platform with the Creality LD-002H
Resin 3D printers are an immensely powerful tool in the hands of a maker and they have never been more accessible. This will be a rundown on this technology, contrasting it to filament 3D printing and an explanation of tools whilst tea...
PiicoDev OLED Module SSD1306 - Raspberry Pi Guide
Let's get started with the PiicoDev® OLED Module SSD1306. In this guide, we'll connect the PiicoDev OLED to our Raspberry Pi and get it working with some example code to display text, shapes, and animations. To follo...
Fingerprint Scanner with Raspberry Pi Single Board Computer - Unlock with Biometrics!
Let's unlock Biometric Control on our Raspberry Pi Single Board Computers! Biometric Technology uses unique physical or behavioral attributes that are individual to each person and not (easily) replicable. Extraordinarily everyone on Earth...
How to use Force Sensitive Resistors with a Raspberry Pi and a ADS1015 ADC
Force-sensitive resistors (FSR) are remarkable electrical components and are proper unsung heroes in the Makers World. Name me a better variable touch input device which has basically no moving parts, all whilst being available in such a t...
PiicoDev Magnetometer- Getting Started Guide
This guide will help you get started with a PiicoDev® Magnetometer - get it working as a compass, and read the magnetic field strength of a nearby magnet. This guide is for the current revision of the PiicoDev Magnetometer, feat...
Pycom Expansion Board - Getting Started
Where do I start? If you’re new to programming Python is a great place to start! I’ve seen Python taught to primary school age children and I have used Python in a Machine Intelligence course at university. It’s no wonder...
MicroPython Board Comparison
Welcome to the benchmarking arena! We are going to put eleven microcontrollers to the test and see how they hold up against a set of fiendish tasks that we devised to push them beyond their limits. We chose most of our candidates based on t...
WLED Phone App | Control Addressable LEDs with an ESP32 or ESP8266
Today will be all about controlling Fully Addressable LED Lights using any Espressif ESP32 Development Board and your mobile Phone all through WIFI! All possible by WLED. There are many ways to use your mobile phone to remotely...
Using mmWave Radar to Detect and Track Humans | Raspberry Pi Guide
In this guide, we will be learning how to add the RD-03D radar sensor to your Raspberry Pi single-board computer so you can detect and track humans in real time. We will be looking at how the sensor works and what you can expect from it, h...
Cool API Python Scripts
Let us set our codes free into the world wide web and design codes which access real world data! This real-world data will represent the current reality of the world around us. Application Programming Interface requests is the method that a...
Getting Started With Walter | An ESP32 With 4G/5G and GPS!
In this guide, we’ll be taking a look at Walter, a pretty impressive ESP32‑based board that gives your projects full internet access anywhere there’s mobile coverage - no Wi‑Fi required. With a built‑in 4GR...
Track Airplanes up to 400km Away with a Raspberry PiAware - FlightAware
It is time for an Airplane Tracking Raspberry Pi! The final setup here will let you personally collect data on the exact whereabouts of airplanes over 400km away. It will update one to four times each minute. Be passenger planes, cargo air...
Detect and Track Humans with mmWave Radar on an Arduino
In this guide, we are going to be learning how to use the Rd-03D radar sensor to detect and track humans in your next Arduino project. We will be looking at how it works and what you can expect from it, how to wire up and code your Arduino...
Raspberry Pi Pico with LoRaWAN and The Things Network - Makerverse LoRa-E5 Module - Transmit Weather Data into IoT
Feel restricted by your connectivity? Want to send data from a remote node 10km away from civilization? Or ~3km when you are in a built-up civilization. Feel the urge for Liberation? Then I have the solution for you! Using only hardware bu...
Control Multiple Fully-Addressable WS2812B RGB LED Strips with a Raspberry Pi Single Board Computer
This is an update to an older guide done so that we can provide you with the fastest, most modern, and best way to set up your system. Nothing beats bright shiny colourful lights and this guide demonstrates the fastest and most customizab...
How to add mmWave Radar to a Pico | Detect and Track Humans
In this guide, we will be learning how to use the RD-03D radar sensor with a Raspberry Pi Pico so you can detect and track humans in your next project. We will be looking at how it operates and what you will get out of it, how to con...
PiicoDev Transceiver | Getting Started Guide
A radio transceiver is a device that can both transmit and receive radio signals, making it the perfect tool for communication on the go and remote projects! The PiicoDev Transceiver™ is a 915MHz radio that can send short messages up...
Servos, Steppers or Solenoids? | Choosing an Actuator to Move Your Project
In this guide, we go over some common ways of adding motion to your project with actuators such as stepper motors, servos and linear actuators, to help you choose which one is most appropriate for your situation. The start of this guide c...
HUGE LED Pixel Panel
I’ve always been fascinated by LED screens and seeing beautiful colours mix and merge to create vibrant displays. I also love games, so what better way to combine the two than a giant LED pixel matrix which can play games, display aud...
Solar Charging Station
The aim of this project was to use the sun to charge some batteries with 1W and 2W Seeed solar panels. The DFRobot Solar LiPo Charger and a Sunflower Solar Power Manager were purchased. Initially, this was unsuccessful because I did no...
Fridge Door Alarm
This project uses an ESP8266-01 WiFi module to send an alert to my phone if the fridge door is left open or ajar.
After ordering a few of the ESP8266 board variations I found myself with an ESP8266-01 variant which wasn't very usefu...
After ordering a few of the ESP8266 board variations I found myself with an ESP8266-01 variant which wasn't very usefu...
Pico-Dog Motion Activated Audio Alarm
An instant response security system that actually works!If you've got security cameras tied to cloud services, you'll know the frustration – push notifications arrive with latency, footage takes ages to load, and by the time you realise so...
NeoPixel Mini Cube
This mini cube is made up of six 4x4 WS2812B panels giving a total of 96 individually addressable RGB LEDs. Buried inside the cube is an ATTiny85 microcontroller powered by a 120mAh Lithium-Ion battery. It also contains a mercury switch and...
Arduino Cooking Alarm with DS18b20 Sensor
Today we will be making an Arduino circuit that will start playing a noise if the water (or surrounding environment) reaches a certain temperature, in our case, that temperature will be 100° Celsius. This is a useful little projec...
Borg Cube for Scouts STEM Camp
Introduction
What does one make for a Startrek-themed STEM camp for Scouts? Especially when given the Search and Rescue (SAR) activity base to run. Why this base you ask? Usually I run a radio d...Introduction
What does one make for a Startrek-themed STEM camp for Scouts? Especially when given the Search and Rescue (SAR) activity base to run. Why this base you ask? Usually I run a radio d...
10" Home Lab Testing Rack
⚠️ This project features mains power For a lot of project development and testing, I’m always using a combination of testing and verifying power via USB, 12VDC, MIDI inputs and outputs, and other general IO. Havin...
Broken Door Trim Clips
I recently picked up a used BMW E46 and noticed the door panel trims were all hanging on by some duct tape. When I went to inspect, I noticed that all the clips had been broken and replaced with silicone rubber to try and hold it to the doo...
Simple e-ink dashboard
The aim of my project was to make a small display to show information such as the clock, weather, calendar, etc. I liked the idea of making a magic mirror, but wanted to try something more unique, less expensive, and easier to assemble (no ...
LoRa P2P Wireless Gate Alarm
Introduction
My front gate is a long way from the house at around 300m. I don’t want people wandering around my property without knowing about it. This project uses two Raspberry Pi P...
The Euclidean
I'm an amateur musician but a pretty serious classical & jazz pianist, and this project arose out of my interest in exploring the difference between writing music for synthesisers and music for piano. I work as a...
I'm an amateur musician but a pretty serious classical & jazz pianist, and this project arose out of my interest in exploring the difference between writing music for synthesisers and music for piano. I work as a...
Portable Arcade Emulator
Introduction
I am a Mechanical Engineer, and after 30 years in industry I now teach Engineering at High School. I create various projects in my spare time and bring them to school to inspir...
Hot-Wire Bender for Acrylic
A simple, and affordable build that produces sharp, and consistent heat-bends. A nichrome wire heats a channel. Place the acrylic over the channel, wait for it to reach temperature, and pull the hingeing section to create a bend.
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Smart Home Makeover with HomeAssistant
IntroductionI wanted to bring ageing, and failing, Home Automation infrastructure into the modern age whilst retaining hardware investments already made. Our house had Universal Power Bus (UPB) dimmers and switches installed at build time...
Autozem
Introduction So now everything is available in this day and age, and all those childhood dreams can now come true as parts, technology and software has come a long way. I had recently taken up the hobby, RC planes. Eventually I learnt ho...
PiicoDev Ecosystem In Fritzing
This project began with a desire to make circuit building readily approachable for students new to electronics by bridging the gap between schematic diagrams and working circuits. The PiicoDev ecosystem provides a very accessible introduct...
Mass SD card Image Writer
We've built a mass SD card writer using a Raspberry Pi 3 Model B, some USB hubs and SD card readers. This beast has enough ports to write 49 SD cards at once! At Core Electronics, sometimes logistics hang-ups mean that suppliers cannot mee...
Handheld Retropie
Once you go down the retro gaming rabbit hole, that's it, you're not getting out without putting together your own gaming console. It all began with my hacked PSP, which I was running emulators on. Then I wanted to run them on my big screen...
SOLARBOI
Since I was young, I've always loved to explore. Over the years, I've tinkered with RC cars and played with planes, which were always plenty of fun. But I always dreamed of going out further - out into the real world, far beyond the confine...
Sneaky's Bartop Arcade
My first arcade cabinet. Built from scratch using mdf panels, a donated monitor and speakers. Powered by Raspberry Pi 3 running the free image "RetroPie". I have put on ab...
My first arcade cabinet. Built from scratch using mdf panels, a donated monitor and speakers. Powered by Raspberry Pi 3 running the free image "RetroPie". I have put on ab...
Doctor Who Chess
I was down at a local game shop recently and noticed their range of chess boards and decided to try my hand at a simple little project. I'm a big fan of Doctor Who, Chess and 3D Printing. So I decided to combine them all together into a fun...
Raspberry Pi Desk Clock with Data Display
This project uses a Raspberry Pi and TFT display panel to provide a desk clock that also monitors our Home Solar and Battery system, and the weather, in one neat unit.
We recently installed a Solar Panel system and a Tesla Powerwall...
We recently installed a Solar Panel system and a Tesla Powerwall...
Playing Synthesizers with a Teensy Controlled Game on a LaunchPad
I am an amateur musician, coder, and electronics maker. When I found out that the Novation Launchpad (mine is a mini MK3) can be programmed, I was excited about creating unique music. The idea is to use the Launchpad to play a game and use ...
A Back to the Future Clock
This project started life as an alarm clock for my son made to look like the time circuit from the Back to the Future movies. The display can show the time in various formats, including the one from the movies of course. It's configurable v...
YouTube Desktop Notifier
Do you get nightmares of losing your YouTube Subscribers? If you do, you are not the only one. Luckily I have made this "YouTube Desktop Notifier" to keep me up-to-date with my channels Subscriber and View Counts. This very simple DIY ...
Meet 'Holman' the Ultimate Bluetooth Speaker
Who says you can't have it all? Good looks and a great sound! My name is 'Holman" and I'm a Bluetooth speaker in the form of mans best friend - a dog of course! Why is my name Holman? Well, that's the name of the manufacturer of the PVC pi...
ATX Benchtop Power Supply
Despite having two high-quality variable (but analog) benchtop power supplies, I decided you can never have too many. I also specifically wanted a fixed, multi-output supply for standard project voltages such as 3.3V, 5V, 9V, 12V, ...
Despite having two high-quality variable (but analog) benchtop power supplies, I decided you can never have too many. I also specifically wanted a fixed, multi-output supply for standard project voltages such as 3.3V, 5V, 9V, 12V, ...
Analogue Quad Oscillator Drone Synth
I have a peer-reviewed study on my desk and it confidently tells me that all the capacitors on planet Earth want to be synthesisers when they grow up. To make the world a better place, let's realise the dream of four fortunate elec...
Rooberry Pi
In the area I live, there are often kangaroos that jump in front of traffic, often from blind spots, and can get themselves into harm's way. I wanted to build a low-cost solution that can alert drivers to kangaroos in these blind spots to r...
RetroPie in a Cartridge
For $50 and some dedication a retro gaming console can be yours and with HDMI you can play it with any modern TV or monitor. Instead of using bulky and space taking cartridges and discs it's all on the console. For this build, we're going ...
GraviTrack Enhancements - Lights and Sound
Introduction Searching for solar panels and related items on the Core Electronics website; I came across the Solarbotics GraviTrack Marble Machine Kit. I thought the kit would be a good educational tool for the grandkids. The kit was a hit...
Time lapsing in OctoPrint (Properly!)
Now that we have decked out our Lulzbot Taz 6 3D Printer with a really nice looking acrylic enclosure, I'm just about ready to turn on some serious 3D printing work. But before I dive into that endless pool of fun, it's a good time to take ...
Lightbox
The idea was to leverage the light transmitting properties of clear acrylic sheeting and pass LED light through it; interfering the transmission using laser cut edges which would cause the light to highlight the lines thereby creat...
The idea was to leverage the light transmitting properties of clear acrylic sheeting and pass LED light through it; interfering the transmission using laser cut edges which would cause the light to highlight the lines thereby creat...
12V Portable Battery Box
This project creates a functional 12-volt portable battery case for camping or other outdoor activities.The battery box provides a 12V cigarette lighter socket for running lights with an on/off switch for ease of use. There is also an Ander...
IoT Pet Feeder
The objective of this project was to create an Internet of Things (IoT) device that could give pet access to a food bowl when a text message command was sent from a remote location. I had never done an IoT project before, so I wanted to ke...
WiFi Garage Door Controller with Raspberry Pi Pico W
I strapped a Raspberry Pi Pico W to my garage door motor and now I can control my garage door from my phone! The Pico W hosts a simple webpage on my local network with three control buttons - one for Up, Stop and Down. Pressing one of...
LuMa 1 - The Neo Disco Ball
It is real and here it is! Including everything you need to make one a Luma 1 for yourself! So allow me to introduce you properly to the Luminator Mark 1. I'm talking all the ins and outs of this inside-out neo disco ball so you can ...
Raspberry Pi Cyberdeck (SDR Edition)
I’ve always wanted a compact, rugged, and portable computer that can withstand any environment thrown at it. I’m a huge fan of Raspberry Pi computers and stumbled across Jay Doscher’s awesome designs for fitting Raspberry Pis in Pelican ca...
Infinity-Mirror Table
An infinity mirror creates a striking optical illusion - a tunnel of light that seems to tear through space. I built this infinity-mirror table using some addressable LEDs, a Particle Photon and easily obtainable timber supplies. Check out...
MakeCode STEM Arcade Machine
This project came about for a number of reasons. Firstly, we wanted a real showpiece for the school's Resource Centre. It's a real talking point and when people find out that it was made almost enti...
This project came about for a number of reasons. Firstly, we wanted a real showpiece for the school's Resource Centre. It's a real talking point and when people find out that it was made almost enti...
Smart Mirror with Raspberry Pi
I had first seen smart mirrors online several years ago and have been meaning to create one ever since, my requirements were to be able to see the time, weather, calendar and news. The great thing about it is the unlimited possibility for c...
Quadbeest - A Flying Strandbeest
Introducing to you today, the Quadbeest, the next evolutionary step in the Strandbeest genealogy. It seemed to be about time for Strandbeests to evolve to take over the air, so I made it happen. Able to be controlled over a kilometre in the...
ESP32 IR-Triggered Camera with Home Assistant Integration
I love the ESP line-up. I started by messing around with the ESP8266 and I completely fell in love with it. The 8266 is all I ever wanted from a microcontroller: WIFI connectivity, a dec...
I love the ESP line-up. I started by messing around with the ESP8266 and I completely fell in love with it. The 8266 is all I ever wanted from a microcontroller: WIFI connectivity, a dec...
Environment Monitor - V2
This project started due to the smoke haze that enveloped our area during the 2019 and 2020 bushfires. I wanted something to check the air quality of my home and maybe find areas where it needed better sealing. In addition, the BMP280 senso...
LoRaWAN Tank Level Sensor Node
My brother-in-law has a dairy farm in Victoria and many hours per week are wasted traversing the farm to check water tank levels, opening/closing valves, and other small tasks that could easily be remotely monitored and controlled. It was ...
Math Scroller
I was looking for something educational to 3D-Print for my child in Thingiverse and came across the concept of the Math Spinner. I found the models lacked a method of checking the answer so I wanted to automate it. The core design is inspir...
House Power and Solar Monitor
I’ve had a Current Cost Power Monitor for a number of years which worked well until we put solar on the roof. The Current Cost can’t determine which direction the power is flowing and so power generation and con...
I’ve had a Current Cost Power Monitor for a number of years which worked well until we put solar on the roof. The Current Cost can’t determine which direction the power is flowing and so power generation and con...
The Amazon Alexa-Enabled Smart Pool System
This project is to allow remote control of my pool and associated lights with a dedicated display inthe house, a phone application and Amazon Alexa. Any and/or all of these input devices may be usedto control the pool. The pool temperature ...
AWS Lambda with Temperature data and the ESP32
In this project, I'm using an esp32 board combined with a thermistor, plus an Amazon Web Services Lambda API plus some web charting code for temperature sensing. Source code can be found in the GitHub repository: https://github.com/Acr...
IOT Shed Part 2
If you haven't already seen it, check out part 1 of this project. it has all the background info in it. And if you haven't got one yet, get yourself a particle photon, they are great. This part of the project was hooking the particle photon...
IoT House
These days we can do just about anything on our phone, we can control so many aspects of our lives using the technology in our pocket, but the most mundane aspects of our lives; opening the garage door, blindly reaching for the light switch...
Articulated Mule
Converting a Mule into an articulated 4 wheel vehicle. A 'Mule' is/was a hand trolley with a motorised elevatable platform. What for? Just for fun, want to be able to control it using the R2D2 droid inventor app via LittleBits boards, why ...
IR Break-Beam Stopwatch
This project is a simple stopwatch with a little bit of a twist! It operates like a conventional stopwatch… you can start and stop it, you can record lap times and you can review the lap times once you hit stop. The twist is th...
Wifi Sniffer
This project started because I wanted to know the signal strength of the Wifi in various places around my house. I had set up a Pi Zero as a simple watering system controller. It would switch a solenoid on and off based on a 7 day schedule;...
Raspberry Pi Rain Radar and Weather Display
[Update – Until there is correct compatibility of NPM with the new Raspberry Pi ‘Bullseye’ OS I highly recommend at this stage flashing and using the previous Raspberry Pi ‘Buster’ OS onto your Micro-...
FM Radio with Arduino, LCD and Si4703
A couple of years ago, I found a modern jukebox (with iPod connectivity, AM/FM radio, CD player and LEDs) dumped in my street. The body was in decent condition but all of the electronics were ruined apart from the LEDs. I decided to take it...
PowerPlay SSR Control
Introduction
The aim of PowerPlay is to provide an Arduino platform for managing downstream Solid State Relays (SSR) simply and safely. PowerPlay consists of a custom Arduino Shield, ...
Pico Baro V2
Introduction:
The inspiration for this project stems back to my childhood when I was curious to find out how the mechanical barometer worked.
Introduction:
The inspiration for this project stems back to my childhood when I was curious to find out how the mechanical barometer worked.
Robot Arm Upgrade Project
This project has been a long and tricky one for me, I purchased my robot arm kit from Jaycar many years ago with the intention of controlling it from the start. I used to work with industrial robots, so when I saw this robot kit for sale I...
Keypad entry to caravan using Arduino
I used to sleep in a caravan on my grandparent's property and as amenities were inside the house I had to go in and out of it quite regularly. I got sick of fumbling around with keys to go in and out of my caravan, so this project uses an A...
Accelerometer Controlled Animatronic Finger
This project incorporates two Arduino boards, in a Master/Slave setup. The master is one with an accelerometer (ADLX345) and the slave has a Servo attached (SG90). When tilting the accelerometer, the master Arduino tells the Slave Arduino t...
Cheap Deluxe Resin Curing Chamber
After purchasing an Anycubic Photon resin printer, I wanted an easy and reliable method for post-curing the prints. This allows the printed resin to achieve maximum material strength and eliminate tackiness in...
After purchasing an Anycubic Photon resin printer, I wanted an easy and reliable method for post-curing the prints. This allows the printed resin to achieve maximum material strength and eliminate tackiness in...
Vehicle GPS Logger and Speedometer
Purpose
To display time and speed to a driver while logging timestamped raw latitude, longitude and speed as returned by the GPS satellite network. This allows a driver to double-check th...
Ping Pong Launcher
I like to take on projects that give me an opportunity to learn new things. For this project, my two goals were to learn more about face detection algorithms and PID controllers but of course, there were so many more skills learned along th...
IoT Soundscape
I had been captivated by the sound levels of trains I could hear passing by Metford throughout the day/night. I wondered if a sound level sensor reporting data back over LoRa would help me understand when a train was noisy. I also like the ...
Smart Watering System
Introduction This began as an idea after building a very basic single-channel unit. Commercial smart watering systems use a Wifi connection to the internet and get weather reports to determine the level of watering required. These systems...
Automatic Bike Indicators
This project uses an Accelerometer to detect when you are leaning left or right. Depending on if/where you are leaning, it will flash LEDs on the right or left of the bike's rear. Powered by an Arduino and a 12v battery pack (my case 8 AA B...
3D-Printed GPS Speedometer
Introduction
I wanted a GPS speedometer that is portable, robust, and looks okay. I had been messing around with 3D printing and exploring GPS modules for a few years and wanted...
Bill of Materials
Spectral Animations with a DIY MSGEQ7 I2C Device
Frequency Reactive LEDs, i2c Protocol, Raspberry Pi, and Other Adventures.Here at Pix Incorporated we take word count very seriously. We believe in short, focused, and enjoyable writing which hints at the horizons of our imagination (...
8-Bit Breadboard Computer
This project is about how to build an 8 bit computer on breadboards, from 7400 series basic TTL. I am currently in the process of building mine, and will give an overview of what's involved. It is a great project that can teach you a lot ab...
Raspberry Pi Game Show
Introduction
I made this project because I had been given a Raspberry Pi 4 for Christmas and was hoping to make a fun project with it. I wanted to make something which wasn’t just copying a tutorial and was a...Introduction
I made this project because I had been given a Raspberry Pi 4 for Christmas and was hoping to make a fun project with it. I wanted to make something which wasn’t just copying a tutorial and was a...
Electronica Botanica
This piece combines recycled electronics extracted from decommissioned computers and new electronic components. I had an idea I wanted to incorporate a lighting element into a contemporary sculpture so it was just a matter of coming up with...
Cosmic Array
An array of individual cosmic ray detectors distributed across a landscape to display how cosmic rays arrive as showers of muons. It's all powered by a Raspberry Pi Zero!This project deployed 16 individual cosmic ray detectors on the banks ...
Hydra Bluetooth Speaker
Wow - this is one monstrous sounding and great looking speaker - even if I do say so myself! This is basically a 2.1 (stereo + subwoofer) system made with 3D plastic parts. Both the full range and subwoofer speakers are based on closed (se...
Rain Gauge Data Logger
Summary A Raspberry Pi 3B is used to collect digital counts from an electronic rain gauge (1mm of rain per reed switch closure by magnetic see-saw). It has been running without issues for over 12 months. A UPS powers the Pi so it is immune...
Wefted Waveforms
This project aims to fuse neopixel strips with papier mache and origami into a free-standing electro-sculpture.
The freestanding structure is formed from wire mesh and papier mache. It is then painted and wired ...
This project aims to fuse neopixel strips with papier mache and origami into a free-standing electro-sculpture.
The freestanding structure is formed from wire mesh and papier mache. It is then painted and wired ...
The One Wand to rule them all!
Wands are cool, right? That's what Trinity, Adele, and April were thinking of our recent littleBits Workshop, down at the Core Electronics Knowledge Factory. Their inspiration for this project came straight from the films, in particular, th...
Aircraft Lighting Model
The aim of this project was to create a working model of the aircraft exterior lighting systems. Initially, this started as a simple project for Uni, but I wasn’t having that. I wanted to learn something. So of course, I went over the...
Raspberry Pi Pico Long Range Radio (LoRa) Weather and Air Quality Station - Full Dashboard (DataCake + TTN), Rain-Proof and Long Range
Have you ever wanted to make a Weatherproof Weather and Air Quality System that transmits its edge-collected data long-range through LoRa (up to a 10Km range) and then have that data automatically uploaded to the Internet to be gorgeously ...
mmPi-Pico HAT
I use a Raspberry Pi running EmonCms for collecting sensor data and controlling devices around the home but several things have been on my To-Do list to enhance its functionality. A Shutdown/Power Down/Startup circuit. Proportional fan...
Arduino Tide Gauge
I used an Arduino and a US-100 ultrasonic sensor to make an extremely low-cost tide gauge. This project measures the tide by sensing the distance to water using a US-100 ultrasonic sensor. The device has a 3D printed base&nb...
Days2Bin: Pico Powered Bin Reminder
Our recycle bin is collected fortnightly, but I can never remember which week, and the printed calendar changes every year! So I made a Raspberry Pi Pico W and GlowBit Matrix powered model wheelie bin which shows when the bins are due at a...
YAM: Monitoring Animal Enclosures
YAM (or YetAnotherMonitor) I keep more than 20 enclosures of Australian native lizards and turtles and I want to make sure they are all in an appropriate environment. To that end, I built a microcontroller-based system to monitor the tempe...
Concrete Lamp
The concrete body of the lamp (which, to my eye look a bit like a leek) is made is two halves. The 1st and 2nd halves are cast in 2 steps using the same mould twice. I had a few failed attempts at making the mould entirely from sta...
The concrete body of the lamp (which, to my eye look a bit like a leek) is made is two halves. The 1st and 2nd halves are cast in 2 steps using the same mould twice. I had a few failed attempts at making the mould entirely from sta...
Simple Relay Timer
Introduction This project started because I needed to replace a water tap timer that had seen better days. The aim was to use a Raspberry Pi Pico and a couple of PiicoDev boards to do what the water timer did. The actual stopping a...
WaveJumper: Music Sample Slicer on a Breadboard
It was a dark and stormy night, and Pix was bumbling around with nonsense again. I was thinking of building a patchbay for simple but configurable home networking (something I may still pursue). I figured that I could use jumper wires to ...
The Curse Of The Mummy! Egyptian-Themed Halloween Puzzle
Introduction
I’ve had this idea for Halloween for a few years now. I wanted to make my porch display into an escape room for trick or treating. The kids would have to solve an environmental...
3D Printed Pico Weather Display
I frequently check the weather on my phone, often finding it hasn’t changed. As there are already many screens around the house and even in our pockets or on our wrists that can display the weather forecast, I decided to create a display t...
Micro:bit Random Selector
This project has been created to be used as an exemplar for Year 7 Technology students to demonstrate some of the features and potential of making with a micro:bit. This device is a teacher tool or game accompaniment device that random...
Makey Makey Pencil Piano
After seeing how much fun people had using the Makey Makey as a gaming controller for our RetroPie setup, I decided that more fun, simple projects that can be made using household materials were in order. So today I present to you the piano...
DHT 22 Thermometer
This thermometer idea came to me when my little sister asked me “Vince, what’s the temperature?” Answering I said, “Well, I’ll look it up.” So I looked it up but that wasn’t enough for her, This con...
Kid’s Music Box
I want to make a portable music box that my 2 year old kid can operate intuitively on her own. So, Spotify or any other on-demand music platform with tablets and Bluetooth speakers are out of the question. Remember the good old days of putt...
Desktop Infinity Mirror (Lasercut!)
A smaller version of our amazing Infinity-Mirror Table - the Desktop Infinity Mirror compresses all the colourful goodness into a picture frame-sized display. The entire design is made from laser-cut acrylic that we cut in-house. Check out ...
FlipperMate: Hands-Free Pinball
FlipperMate began as a deeply personal exploration into accessibility, creativity, and play. The project traces back to my friendship with Jason Becker, a legendary guitarist who developed ALS (Lou Gehrig’s disease) at age 20. Jason has be...
Smart City Tunnel with PiicoDev
Tunnels are a critical part of road infrastructure and they feature some pretty cool tech. This Smart Tunnel project demonstrates some of the technology involved and how some real-world problems might be solved. Features RFID Trip...
Stream Airplay to Your Pi Zero
The Raspberry Pi Zero W is a tiny, yet powerful little device. Coupled with a Pimoroni Speaker pHat, it can be easily turned into a portable Airplay speaker which allows you to stream your music anywhere you want.Parts you'll need: Raspb...
The Hipster Coaster
We wanted to make a interactive display of the fun that can be had with DIY projects to take to Sydney Mini Maker Faire. We decided to do so by utilising the TinkerKit Braccio from Arduino.org, alongside some 3D Printing ingenuity, for an e...
Pi Zero Motion Sensing Camera
The Pi Zero Motion Sensing Camera is a portable security camera using a Pi Zero 2W, Pi Zero camera, Battery Pack, and Case. I started this to have a taskable security camera with motion capture & notifications. I had some spare P...
555 Timer Step Sequencer Synthesiser
If you, like me, have been inhaling so much flux that the bronchioles of your lungs have mutated to convert the zinc chloride into electrolytes supplementing your chronic dehydration, then you will feel a persistent craving for analogue lo...
safePower
I like working with the Pi Zero W and Pi 4 as they are very compact, very powerful and very cheap for the capability they offer. I want to use them on small projects, stand-alone, and can't always guarantee power. As we know most Pi's don't...
Garage Door Sensor
This project uses a US100 ultrasonic distance sensor to detect instances of a garage tilt door being left open and sends an alert via the IFTTT mobile app. Additionally, the device logs temperature and pressure to a Thingspeak channel using...
VisionSphere: Camera Motion Detection for Raspberry Pi
A simple camera motion detection system for Raspberry Pi. Definitely written with Aussie's in mind (although it could be modified to be used in other countries). The main motivation behind writing this was to monitor property and wildlife ...
Parts List
Identify Birds through Sound with a Raspberry Pi | BirdNET-Pi Project
Ever wanted to know exactly what bird is near you by only the sound but simultaneously have zero ideas about birds? Fear not, here is the solution for you! A fully fletched Bird Call AI System that runs completely on a Raspberry Pi Single ...
A 3D Printed Ukulele
Here is a project I just could not help myself but build. A 3D printable Ukulele with a body as large as I could fit standing upright on the printers here. The intention was to make it as large as possible, using no supports, and without th...
Arduino E-Paper Clock
This project started with a desire to have a modern digital clock that would use the natural light of the room for illumination. This means the screen is always the right brightness, looking like paper rather than a traditional screen. By ...
Mini Desk Vacuum
Chances are if you are anything like me, being a maker is often an excuse to create as big of a mess as possible during the duration of a project. And after the project is finished? You are left with an enormous mess to clean up, taking awa...
Circadian Lighting
After experimenting with automatic blue light filters on my electronic devices I wanted to replicate the idea with the lighting around the house so that it would gradually transition...
After experimenting with automatic blue light filters on my electronic devices I wanted to replicate the idea with the lighting around the house so that it would gradually transition...
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