Search results for: 'pololu regulator'
- Pololu 5V Step-Up Voltage Regulator U1V10F5SKU: POLOLU-2564 Brand: PololuThis tiny (0.35″×0.45″) U1V10F5 switching step-up (or boost) voltage regulator efficiently generates 5 V from input voltages as low as 0.5 V. Unlike most boost regulators, the U1V10F5 automatically switches to a linear down-regulation mode when the input voltage exceeds the output. The pins have a 0.1″ spacing, making this board compatible with standard solderless breadboards and perfboards.
- Pololu 9V Step-Up/Step-Down Voltage Regulator S18V20F9SKU: POLOLU-2576 Brand: PololuThis powerful step-up/step-down regulator efficiently produces a fixed 9 V output from input voltages between 3 V and 30 V while allowing a typical output current of up to 2 A when the input voltage is close to the output voltage and offering typical efficiencies of 80% to 90%. Its ability to convert both higher and lower input voltages makes it useful for applications where the power supply voltage can vary greatly, as with batteries that start above but discharge below the regulated voltage.
- Pololu 12V Step-Up/Step-Down Voltage Regulator S18V20F12SKU: POLOLU-2577 Brand: PololuThis powerful step-up/step-down regulator efficiently produces a fixed 12 V output from input voltages between 3 V and 30 V while allowing a typical output current of up to 2 A when the input voltage is close to the output voltage and offering typical efficiencies of 80% to 90%. Its ability to convert both higher and lower input voltages makes it useful for applications where the power supply voltage can vary greatly, as with batteries that start above but discharge below the regulated voltage.
- Pololu 5V Step-Up/Step-Down Voltage Regulator S9V11F5SKU: POLOLU-2836 Brand: PololuThe S9V11F5 switching step-up/step-down regulator efficiently produces 5 V from input voltages between 2 V and 16 V. (Note: it requires an input voltage of at least 3 V to start, but it can operate down to 2 V after startup.)
- Pololu 5V, 9A Step-Down Voltage Regulator D24V90F5SKU: POLOLU-2866 Brand: PololuThis synchronous switching step-down (or buck) regulator takes an input voltage of up to 38 V and efficiently reduces it to 5 V while allowing a typical continuous output current of up to 9 A. Typical efficiencies of 80% to 95% make this regulator well suited for higher-power applications like powering motors or servos, while high efficiencies are maintained at light loads by dynamically changing the switching frequency, and an optional shutdown pin enables a low-power state with a current draw of a few hundred microamps. The regulator’s output voltage setting can also be lowered by adding an external resistor.
- Pololu 3.3V Step-Up Voltage Regulator U1V10F3SKU: POLOLU-2563 Brand: PololuThis tiny (0.35″×0.45″) U1V10F3 switching step-up (or boost) voltage regulator efficiently generates 3.3 V from input voltages as low as 0.5 V. Unlike most boost regulators, the U1V10F3 automatically switches to a linear down-regulation mode when the input voltage exceeds the output. The pins have a 0.1″ spacing, making this board compatible with standard solderless breadboards and perfboards.
- Pololu 3.3V Step-Up Voltage Regulator U1V11F3SKU: POLOLU-2561 Brand: PololuThis compact (0.45″×0.6″) U1V11F3 switching step-up (or boost) voltage regulator efficiently generates 3.3 V from input voltages as low as 0.5 V. Unlike most boost regulators, the U1V11F3 offers a true shutdown option that turns off power to the load, and it automatically switches to a linear down-regulation mode when the input voltage exceeds the output. The pins have a 0.1″ spacing, making this board compatible with standard solderless breadboards and perfboards.
- Pololu 5V Step-Up Voltage Regulator U1V11F5SKU: POLOLU-2562 Brand: PololuThis compact (0.45″×0.6″) U1V11F5 switching step-up (or boost) voltage regulator efficiently generates 5 V from input voltages as low as 0.5 V. Unlike most boost regulators, the U1V11F5 offers a true shutdown option that turns off power to the load, and it automatically switches to a linear down-regulation mode when the input voltage exceeds the output. The pins have a 0.1″ spacing, making this board compatible with standard solderless breadboards and perfboards.
- Pololu Adjustable Step-Up Voltage Regulator U1V11ASKU: POLOLU-2560 Brand: PololuThis compact (0.45″×0.6″) U1V11A switching step-up (or boost) voltage regulator efficiently boosts input voltages as low as 0.5 V to an adjustable output voltage between 2 V and 5.25 V. Unlike most boost regulators, the U1V11A offers a true shutdown option that turns off power to the load, and it automatically switches to a linear down-regulation mode when the input voltage exceeds the output. The pins have a 0.1″ spacing, making this board compatible with standard solderless breadboards and perfboards.
- Pololu 3.3V Step-Up/Step-Down Voltage Regulator S7V8F3SKU: POLOLU-2122 Brand: PololuThe S7V8F3 switching step-up/step-down regulator efficiently produces a fixed 3.3 V output from input voltages between 2.7 V and 11.8 V. Its ability to convert both higher and lower input voltages makes it useful for applications where the power supply voltage can vary greatly, as with batteries that start above but discharge below the regulated voltage. The compact (0.45″ × 0.65″) module has a typical efficiency of over 90% and can deliver 500 mA to 1 A across most of the input voltage range.
- Pololu 5V Step-Up/Step-Down Voltage Regulator S7V8F5SKU: POLOLU-2123 Brand: PololuThe S7V8F5 switching step-up/step-down regulator efficiently produces a fixed 5 V output from input voltages between 2.7 V and 11.8 V. Its ability to convert both higher and lower input voltages makes it useful for applications where the power supply voltage can vary greatly, as with batteries that start above but discharge below the regulated voltage. The compact (0.45″ × 0.65″) module has a typical efficiency of over 90% and can deliver 500 mA to 1 A across most of the input voltage range.
- Pololu 5V Step-Up/Step-Down Voltage Regulator S18V20F5SKU: POLOLU-2574 Brand: PololuThis powerful step-up/step-down regulator efficiently produces a fixed 5 V output from input voltages between 3 V and 30 V while allowing a typical output current of up to 2 A when the input voltage is close to the output voltage and offering typical efficiencies of 80% to 90%. Its ability to convert both higher and lower input voltages makes it useful for applications where the power supply voltage can vary greatly, as with batteries that start above but discharge below the regulated voltage.
- Pololu 6V Step-Up/Step-Down Voltage Regulator S18V20F6SKU: POLOLU-2575 Brand: PololuThis powerful step-up/step-down regulator efficiently produces a fixed 6 V output from input voltages between 3 V and 30 V while allowing a typical output current of up to 2 A when the input voltage is close to the output voltage and offering typical efficiencies of 80% to 90%. Its ability to convert both higher and lower input voltages makes it useful for applications where the power supply voltage can vary greatly, as with batteries that start above but discharge below the regulated voltage.
- Pololu Adjustable Step-Up/Step-Down Voltage Regulator S7V8ASKU: POLOLU-2118 Brand: PololuThe S7V8A switching step-up/step-down regulator efficiently produces an adjustable output between 2.5 V to 8 V from input voltages between 2.7 V and 11.8 V. Its ability to convert both higher and lower input voltages makes it useful for applications where the power supply voltage can vary greatly, as with batteries that start above but discharge below the regulated voltage. The compact (0.45″ × 0.65″) module has a typical efficiency of over 90% and can deliver 500 mA to 1 A across most combinations of input and output voltages.
- Pololu 5V Step-Up Voltage Regulator U3V50F5SKU: POLOLU-2565 Brand: PololuThis powerful boost regulator efficiently generates an output voltage of 5 V from an input voltage as low as 2.9 V while allowing an input current as high as 5 A.
- Pololu 6V Step-Up Voltage Regulator U3V50F6SKU: POLOLU-2566 Brand: PololuThis powerful boost regulator efficiently generates an output voltage of 6 V from an input voltage as low as 2.9 V while allowing an input current as high as 5 A.
- Pololu 9V Step-Up Voltage Regulator U3V50F9SKU: POLOLU-2567 Brand: PololuThis powerful boost regulator efficiently generates an output voltage of 9 V from an input voltage as low as 2.9 V while allowing an input current as high as 5 A.
- Pololu 12V Step-Up Voltage Regulator U3V50F12SKU: POLOLU-2568 Brand: PololuThis powerful boost regulator efficiently generates an output voltage of 12 V from an input voltage as low as 2.9 V while allowing an input current as high as 5 A.
- Pololu 24V Step-Up Voltage Regulator U3V50F24SKU: POLOLU-2569 Brand: PololuThis powerful boost regulator efficiently generates an output voltage of 24 V from an input voltage as low as 2.9 V while allowing an input current as high as 5 A.
- Pololu 24V Step-Up/Step-Down Voltage Regulator S18V20F24SKU: POLOLU-2582 Brand: PololuThis powerful step-up/step-down regulator efficiently produces a fixed 24 V output from input voltages between 3 V and 30 V while allowing a typical output current of up to 2 A when the input voltage is close to the output voltage and offering typical efficiencies of 80% to 90%.
- Pololu 5V Step-Up/Step-Down Voltage Regulator S7V7F5SKU: POLOLU-2119 Brand: PololuThe S7V7F5 switching step-up/step-down regulator efficiently produces 5 V from input voltages between 2.7 V and 11.8 V. Its ability to convert both higher and lower input voltages makes it useful for applications where the power supply voltage can vary greatly, as with batteries that start above but discharge below 5 V. The very compact (0.35″ × 0.475″) module has a typical efficiency of over 90% and can supply up to 1 A when stepping down and about 500 mA when stepping up.
- Pololu 6V, 15A Step-Down Voltage Regulator D24V150F6SKU: POLOLU-2882 Brand: PololuThis synchronous switching step-down (or buck) regulator takes an input voltage of up to 40 V and efficiently reduces it to 6 V with an available output current of around 15 A. Typical efficiencies of 80% to 95% along with its high current capabilities make this regulator well suited for powering large loads. The regulator features reverse voltage protection and a power-good output that indicates when the regulator cannot adequately maintain the output voltage.
- Pololu 9V, 15A Step-Down Voltage Regulator D24V150F9SKU: POLOLU-2884 Brand: PololuThis synchronous switching step-down (or buck) regulator takes an input voltage of up to 40 V and efficiently reduces it to 9 V with an available output current of around 15 A. Typical efficiencies of 80% to 95% along with its high current capabilities make this regulator well suited for powering large loads. The regulator features reverse voltage protection and a power-good output that indicates when the regulator cannot adequately maintain the output voltage.
- Pololu 12V, 15A Step-Down Voltage Regulator D24V150F12SKU: POLOLU-2885 Brand: PololuThis synchronous switching step-down (or buck) regulator takes an input voltage of up to 40 V and efficiently reduces it to 12 V with an available output current of around 15 A. Typical efficiencies of 80% to 95% along with its high current capabilities make this regulator well suited for powering large loads. The regulator features reverse voltage protection and a power-good output that indicates when the regulator cannot adequately maintain the output voltage.
- Pololu Adjustable 4-12V Step-Up/Step-Down Voltage Regulator S18V20ALVSKU: POLOLU-2572 Brand: PololuThis powerful step-up/step-down regulator efficiently produces an adjustable 4 V to 12 V output from input voltages between 3 V and 30 V while allowing a typical output current of up to 2 A when the input voltage is close to the output voltage and offering typical efficiencies of 80% to 90%. Its ability to convert both higher and lower input voltages makes it useful for applications where the power supply voltage can vary greatly, as with batteries that start above but discharge below the regulated voltage.
How to Use DC Regulators/Converters
So, you might have the best project in the world, an amazing idea and design, but no matter how clever your circuitry or how advanced your prototype is, unless you can power your project correctly, it all counts for nothing. Often you will ...
Control Large GoBILDA DC Motors With a Raspberry Pi - Pololu Motoron HAT
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Ohm's Law - Practical Examples for Makers
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How to Drive High Power LEDs – 3W Aluminum Backed Star LEDs
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Which Raspberry Pi Case is Best For You?
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Assemble a goBILDA Outlaw Chassis Kit - Plus Raspberry Pi and 8BitDo Control!
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Our recommendation on Breadboard Power Supplies
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Our Arduino SPI Tutorial
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Teensy Boards Compared
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What is LattePanda?
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Powering Portable Projects: Batteries
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How to Save Games on RetroPie
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Optimising RetroPie
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How to Use HC-05 Bluetooth Modules
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How to use Solar LiPO Chargers
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Python and MicroPython - Compare and Access
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How to Choose a Bluetooth Module For Your Project
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Configuring 8Bitdo N64 Controller Mapping
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Gaming Kit for RetroPie
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How to Create a Retro Gaming Console With Recalbox | Raspberry Pi 5 Guide
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How to Build Your Ultimate RetroPie Gaming Console
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Our Rigol DP-832 Power Supply Review
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Pycom Expansion Board 2.0 Overview
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Onion Omega - First Time Setup Using the Command Line
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Boards of a Feather
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8Bitdo NES30 Pro Controller Review
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Potentiometers and the Arduino Uno
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Ultrasonic Sensing with Pycom
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Our Recommendation for your first Benchtop Oscilloscope
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Hello World! First Python Script
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How to Create a NOOBS microSD Card
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Improving 3D Printed Models - Ultimaker Cura
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What is Raspberry Pi?
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Let's take a look at Makey Makey!
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Tweezers for Every Task
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Windows 10 IoT on Raspberry Pi 3
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Setting up your OctoPi Kit
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Power Supplies for your Project
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PiicoDev Servo Driver PCA9685 | Getting Started Guide
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Our 8Bitdo SF30 Pro Controller Overview
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Mobile Networks - Where Can My IoT Device Connect?
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USB MIDI With Teensy
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Stress Testing Your Raspberry Pi (for Cooling and Overclocking)
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Choosing a Benchtop Power Supply
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Raspberry Pi Generations Up To 2020
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Using Relays with Particle
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What are Xbee Modules?
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Raspberry Pi vs. LattePanda
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Circuit Playground Express TV Remote
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Cooling Your Raspberry Pi
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Overclocking Your Raspberry Pi
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Join the new age with a Mooshimeter
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How To Setup Raspberry Pi Zero W Headless WiFi
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Our tips for Coin Cell Batteries
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How GPS Receivers work
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Getting Started with Servos | Examples with Raspberry Pi Pico
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How to Use a LCD Screen/Display with Raspberry Pi
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Makerverse Audio Kit Guide | Play Music and Generate Tones
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Rigol's PC software: Ultra-Sigma and beyond
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Getting Started with Raspberry Pi Pico
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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...
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,...
Ultimaker 3D Printer Material Guide
One of the most critical parts of a successful 3D print is the correct material choice and through its careful consideration you will get the best result for the final component you had in mind. Ultimaker has a wide range of 3D printi...
Basics: Getting Started with the Terminal on Raspberry Pi
In this tutorial we’ll be getting familiar with basic use of the Raspberry Pi terminal. We’ll cover navigating the file-system, making directories, writing and editing text files, and just touch on the use of wildcards. To get ...
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...
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...
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...
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...
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...
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...
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...
Uninterruptible Power Supplies (UPS) With Raspberry Pi 4 Model B | PiJuice HAT
Now I'm not talking about a delivery service - I'm talking about an Uninterruptable Power Supply for your Raspberry Pi 4. So if your Raspberry Pi project needs to be powered all the time relying solely on the mains power system may leave y...
If, Elif and Else Keywords in Python
Continuing our Python journey deeper into this dynamo of a programming language we will immerse into the keywords | if |, | elif | and | else |. Imagine all these keywords as the traffic controllers telling the control flow w...
Soldering 101
Imagine being a builder without a hammer, or a car without a brake, this is kind of useful, but nowhere near as useful as it could be. This is like being a maker/DIY’er/enthusiast without being able to solder. Sure you can breadboard ...
xTool F2 Ultra Setup Guide | Assembly and Calibration
In this guide, we are going to walk through the first-time setup for your xTool F2 Ultra so you can get cutting and engraving quickly! A quick but important note: consult your included instruction manual alongside this guide. The packagin...
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...
Identify Electrical Connectors
There are a ton of electrical wire connectors, too many to elaborate on in a single guide, however there are a couple of connectors that as a maker you will come across. Often when starting your way into the electronics world all you need ...
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...
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...
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 ...
How to Build a RetroPie Console
Perhaps you’ve read our Gaming Kit for RetroPie tutorial on how to setup a RetroPie console and wondered what’s required to actually build one, or heard about it and not been sure what you need. Well, today is your lucky day bec...
Setting up Your Retroflag NESPi Case with a Heatsink and Cooling Fan
By now, you’ve probably seen the fancy new Raspberry Pi cases we’ve got available; the NESPi case by Retroflag. Designed and styled specifically for retro gaming systems such as RetroPie, it offers everything you need to turn yo...
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...
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...
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...
Getting Started with Voltage Dividers | A Practical Guide for Makers
In this guide we will be taking a practical look at Voltage dividers - one of the most fundamental circuits in the world of electronics and this guide will hopefully be the only guide a maker ever needs to read. We will be taking a look at...
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...
How to Control a Water Pump with a Raspberry Pi Pico
In this guide, we will be learning how to control a pump with a Raspberry Pi Pico. Whether you are pumping coolant in a project, making a DIY water fountain, or building a self-watering plant project, this guide will gear you up with every...
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...
How to Control a Water Pump with an Arduino
In this guide, we will explore how you can use an Arduino to control a pump. Whether you're creating a cooling system, designing a DIY water fountain, or constructing an automatic plant-watering setup, this tutorial will provide all the kn...
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 ...
Integrated Computer Vision Package - OAK-D Lite With Raspberry Pi Set Up
If you ever needed a performance boost when running Machine Learnt AI Systems (like facial recognition) with a Raspberry Pi Single Board Computer then I have a solution for you. The OAK-D Lite. The Oak-D Lite is the Leatherman Multi-tool o...
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...
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...
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...
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...
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...
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...
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...
The Rats Nest VCC Desktop Power Supply
Cute & Easy Desktop Power Supply for Casuals.No matter what I do, every single time I want to make a circuit, it needs power! Gracious! Instead of finding the right power supply from the draw, and some way of MacGyvering it to the rig...
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...
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...
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, ...
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...
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...
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...
Racing Simulator Motion Platform
Hi. My son and I have made our first Racing Simulator Motion Platform. It has been a challenge but we now have a playable situtation
It has been a long journey, starting off with info from the great people at www....
Hi. My son and I have made our first Racing Simulator Motion Platform. It has been a challenge but we now have a playable situtation
It has been a long journey, starting off with info from the great people at www....
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...
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...
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...
ThingSpeak temperature & pressure logger
This project logs temperature and pressure observations to a ThingSpeak channel using an ESP8266 WiFi module.
For this project, I designed my circuit and ordered a PCB using easyEDA. The project gets power from a USB port and uses a...
For this project, I designed my circuit and ordered a PCB using easyEDA. The project gets power from a USB port and uses a...
Parts List
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...
grinder_timer
Making a dumb coffee grinder slightly less dumb. This is a programmable timer tethered to a Rancilio Rocky coffee grinder. The Rocky is a "dumb" grinder and electrically very simple. Basically it's an ac motor with an on/off switch and a m...
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 ...
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 ...
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...
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...
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...
Interactive Exercise Bike - Pedal Powered Visuals
This project turns a cheap exercise mini bike into a virtual bike. I made this project with my brother for a family member who has to do a few months of physical therapy. We wanted a way to motivate them to continue, and try to make it a f...
Camera Dew Controller
Introduction My passion hobby is night-time time-lapse photography and astrophotography/nightscapes. This means a lot of time spent outside in the dead of winter overnight and an issue that I faced was dew condensing on the lens. This is...
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 ...
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...
Mini NES Style Game Console with Raspberry Pi
My son really wanted one of the mini NES when they were released, however he missed out. I already knew that you could use a raspberry pi as an arcade emulator, so I thought why not build him one.
I grew up playing old arcade machi...
I grew up playing old arcade machi...
WLED Hourglass Theatre Prop - DMX Over Wi-Fi!
I’ve been working in theatres for about 5 years. I’m a lighting technician for a few different venues and production companies, but I specialize in the engineering solutions behind our shows; I’m a Mechatronics Engineering student at UoN, ...
DIY Gameboy based on Raspberry Pi Zero W (PiGRRL)
We made a Pi Zero W retro-games console! The nostalgia is making me dizzy! If you'd like to build your own, we've put together a couple of wishlists to make things easier: For the Pi Zero W build, like in this project, check out the PiG...
Coffee Grinder With Arduino
Using a few bits and pieces, this ordinary coffee grinder now has two presets to run the motor for a programmable length of time. The idea being that the grinder running for a set amount of time will deliver a certain amount of coffee each ...
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...
Makey Makey Skill Tester
This is the third project I've put up using the Makey Makey, and it's incredible fun, but it's also the simplest. Today I'm going to show you how to make a simple Skill Tester game complete with sound effects using a Makey Makey board and s...
IoT Mailbox
Getting letters and parcels is awesome, what’s not so awesome though is when you miss the postman and you don’t know if that important bit of mail arrived or not. Such a frustrating, yet mundane problem can be solved by creating...
Fruit and Veggie Gaming Controller
In preparation for some Maker Faire's we were heading to last year, I wanted to combine the awesomeness of the Makey Makey platform, with the fun that is RetroPie. For those who don't know the Makey Makey, it's a fantastic platform that all...
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...
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...
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 ...
IoT Chicken Shed (Arduino, Wifi)
If you have chickens and find you're not always available to close the gate at night or check the water levels each day, then why not use an ESP8266 to automate your chicken door and receive alerts door status and low water level, as well a...
IoT Plant Monitor
So, my wife wanted to have some small plants in the house. I didn’t, so we compromised, and got some plants. The only thing is that neither of us remembers to water them, so I wanted to build a sensor array to monitor the moisture con...
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 ...
Remote-Controlled Mars Rover
As an avid space-lover, I have always admired the amazing engineering that goes into the various robotic missions we have sent out into the great unknown. Of these adventurous autonomous argonauts, the ground-based explorers such as Sojour...
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...
Accurate IoT Clock With ESP8266
Being punctual is important. Hence accurate time is required. Clocks tend to miss out when it comes to accuracy especially when they are set by the user. So, why not get accurate time from the internet and use tried and tested hardware to ...
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 (...
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