Electronic components are the building blocks of circuits. You combine them in different ways to control the flow of electricity to make things work. We've got packs, bundles, and components perfect for seasoned makers and new hobbyists alike!
Be sure to check out some of our tutorials to help get your next project started:
- Packs
- Buzzers & Piezos
- Capacitors
- Diodes
- EL Products
- Fans and Propellers
- Fuses
- General ICs
- Lasers
- LEDs
- Linear Actuators
- Magnets
- Microphones
- Microcontrollers
- Mosfets
- Motors
- Oscillators & Resonators
- Peltiers
- Potentiometers
- Relays
- Resistors
- Rotary Encoders
- Slip Rings
- Solenoids
- Speakers
- Switches
- Transistors
- Voltage Regulators
- Others
- Pumps
Packs
Our component packs are perfect for enhancing your Raspberry Pi projects, offering a wide range of accessories including HATs, GPIO breakouts, cooling solutions, and more.
120 Pack of Electrolytic Capacitors (12 types, 10 of each)SKU: CE05130 Brand: Core ElectronicsThis pack of Electrolytic Capacitors includes 12 types, 10 of each.- Resistor Kit - 1/4W (500 total)This assortment of through-hole Resistors comes jam-packed with 500 separate resistors, broken down into 20 of the most common resistance values you'll ever need. The folded sleeve packaging offers a awesome way to keep your collection organised over the course of many projects.
- SparkFun Discrete Semiconductor KitSKU: KIT-13682 Brand: SparkfunIf you do anything with electronics, you’re probably already using transistors, but you’re probably using them in large, prepackaged clusters of just one type. The SparkFun Discrete Semiconductor Kit addresses your needs of only needing one or a couple transistors without you needing go and order a single transistor. Inside each kit you will find multiple types of semiconductors including PNP and NPN bipolar transistors, N-channel and P-channel MOSFETs, diodes, adjustable voltage references, and adjustable voltage regulators.
- Crystal Oscillator Pack (35pcs)SKU: FIT0295 Brand: DFRobotThis crystal kit include 7 common value crystals.If you do not sure what crystal you may need, get this package of all most common values for your next project.
- Passives Pack (Resistors and Schottky Diodes)SKU: CE09442 Brand: Core Electronics
A well-rounded pack including all of the passives you need to get started!
$10.65 AUD, inc GSTDelivered by Nov 28th - 5mm LED Kit 500pcs (100x Red Green Blue Yellow White)SKU: CE08575 Brand: MakerverseThis kit will ensure your equip your Makerspace, classroom or workshop never runs out of LEDs!
Buzzers & Piezos
Buzzers and piezos are essential for creating audible alerts and signals in your projects, offering reliable sound emission with simple integration.
- Piezo Buzzer - PS1240Piezo buzzers are used for making beeps, tones and alerts. This one is petite but loud! Drive it with 3-30V peak-to-peak square wave. To use, connect one pin to...
- Piezo ElementSKU: SEN-10293 Brand: SparkfunPiezo elements come in handy when you need to detect vibration or a knock. You can use these for tap or knock sensors pretty easily by reading the voltage on the output. They can also be used for a very small audio transducer such as a buzzer.
- Small Enclosed Piezo w/WiresSKU: ADA1740 Brand: AdafruitThis small (14mm diameter) piezo element is nicely enclosed so you can attach easily. Piezo elements convert vibration to voltage or voltage to vibration. That means...
- Piezo BuzzerSKU: CE09240 Brand: Core Electronics
Add a loud buzzer alarm or indicator to your projects. Drive this using PWM or code to switch between 0 and 3-5V for loud output.
Capacitors
Capacitors can be found inside every piece of electronic equipment. They store and release charge very rapidly which makes them perfect for short term power storage.
- 120 Pack of Electrolytic Capacitors (12 types, 10 of each)SKU: CE05130 Brand: Core ElectronicsThis pack of Electrolytic Capacitors includes 12 types, 10 of each.
Diodes
Diodes act as one way, electronic valves. When the voltage on one side is higher than the other, they allow current to flow, but only in one direction.
- General Purpose Diode 1N4001SKU: CE05272 Brand: Core Electronics1A Forward Current, 1.1V Forward Voltage Drop.
- Passives Pack (Resistors and Schottky Diodes)SKU: CE09442 Brand: Core Electronics
A well-rounded pack including all of the passives you need to get started!
$10.65 AUD, inc GSTDelivered by Nov 28th
EL Products
EL wire is ridiculously awesome to play with. It's made out of flexible wire with a phosphorus coating, wrapped up in a clear PVC sheath, and when you apply the required AC voltage, it lights up! Pretty cool huh? Think Tron meets DIY electronics.
EL products can come in various shapes and sizes not just wire, we've got EL panels, tape, and even animated wire.
- 12V EL wire/tape inverterSKU: ADA448 Brand: AdafruitThis is an inverter for EL wire and tape, similar to Adafruit's pocket inverters, except it is a brick that takes 12V input instead of 2 AA batteries. This means its good...
- Electroluminescent (EL) Panel - 10cm x 10cm AquaSKU: ADA623 Brand: AdafruitEL panel is the big sister to EL wire - it has the same glow effect but with a flat shape instead of a round shape. This is a big sheet of flexible plastic coated...
Fans and Propellers
Woooosh - Move some air with a fan or propeller!
- Cooling fan for Raspberry PiSKU: CE09093
Keep your Pi chilly with this easy to use small form-factor fan!
- Raspberry Pi 4 Case FanSKU: CE07370 Brand: Raspberry PiThe Raspberry Pi 4 Case Fan works with Raspberry Pi 4 and the Raspberry Pi 4 Case. Designed for overclockers and other power users, it keeps your Raspberry Pi 4 at a comfortable operating temperature even under heavy load.$7.85 AUD, inc GSTDelivered by Nov 28th
- Cooling Fan For Jetson NanoSKU: FIT0671 Brand: DFRobotKeep your Jetson Nano board from overheating with this low noise cooling fan! Plug and play, this fan can be directly used without any drivers. When the main board...$13.05 AUD, inc GSTAs low as $12.40 AUD, inc GST
Out of Stock
Sign up to get notified when it's available to order.
- Raspberry Pi 5 Active Cooler
Unlock the untapped power of your Raspberry Pi 5 with our state-of-the-art Active Cooler. Prevent thermal throttling, optimize CPU-intensive tasks, and unleash the full potential of your Pi 5. Elevate your Raspberry Pi experience to unparalleled performance today!
Fuses
Fuses are used to protect your devices from surges, spikes, and other events which could exceed the standard current draw.
- Resettable Fuse PTCSKU: COM-08357 Brand: SparkfunThis is a handy little device that can save your system from smoking. A resettable fuse (also known as a PTC) is a resistor that has very unique properties.
- Fuse Clip 5mmSKU: COM-09773 Brand: SparkfunThis is a 5mm PTH fuse clip intended to be used with our Glass Fuses.
- MCP23017 - i2c 16 input/output port expanderAdd another 16 pins to your microcontroller using a MCP23017 port expander. The MCP23017 uses two i2c pins (these can be shared with other i2c devices), and in exchange...
-
-
Lasers
These lasers are not toys / consumer products. They are for industrial use / industrial prototyping and must be treated with extreme care.
- Fixed Laser Mounting StandSKU: ADA1094 Brand: AdafruitUse this nice fixed laser mount to attach any of Adafruit's laser diode modules to your desk, robot, shark, etc. A set-screw holds the laser in place. Has a flat mounting...
LEDs
Spruce up your build in new and exciting ways with some LEDs! They come in all kinds of shapes, sizes, and colours to make every project light up.
Take a look at some of our LED Tutorials:
- NeoPixel Ring - 16 x WS2812 5050 RGB LED with Integrated DriversSKU: ADA1463 Brand: AdafruitRound and round and round they go! 16 ultra bright smart LED NeoPixels are arranged in a circle with 1.75" (44.5mm) outer diameter. The rings are 'chainable' - connect the output pin of one to the input pin of another.
- 5mm LED Kit 500pcs (100x Red Green Blue Yellow White)SKU: CE08575 Brand: MakerverseThis kit will ensure your equip your Makerspace, classroom or workshop never runs out of LEDs!
- LED and Resistor PackSKU: CE08576 Brand: Core Electronics
A convenient pack of 5 LEDs and current limiting resistors.
- 5V Flexible LED Strip (60 LEDs) - RedSKU: FIT0837 Brand: DFRobotHere comes a really ultra thin low-power flexible LED strip! It only has a width of 2.5mm and thickness of 1mm. With 60 LEDs per meter, this LED strip can...
- GlowBit™ Matrix - 8x8The most powerful GlowBit display! A 64 LED matrix that can be easily tiled to create larger displays.
Linear Actuators
Motors are all well and good, but what about if you want to move something in a linear direction? Well, there are plenty of options, but linear actuators are ready to rumble and easy to use.
- Stepper Motor with 28cm Lead Screw: Bipolar, 200 Steps/Rev, 42×38mm, 2.8V, 1.7 A/PhaseSKU: POLOLU-2268 Brand: PololuThis NEMA 17-size hybrid bipolar stepping motor has an integrated 28 cm (11″) threaded rod as its output shaft, turning it into a linear actuator capable of precision open-loop positioning. The included traveling nut has four mounting holes and moves 40 µm (1.6 mil) per full step; finer resolution can be achieved with microstepping. The stepper motor has a 1.8° step angle (200 steps/revolution) and each phase draws 1.7 A at 2.8 V, allowing for a holding torque of 3.7 kg-cm (51 oz-in).
- Concentric LACT4P-12V-5 Linear Actuator with Feedback: 4" Stroke, 12V, 1.7"/sSKU: POLOLU-2319 Brand: PololuThis 12 V linear actuator can be used in a variety of heavy-duty applications. The motor has 5:1 reduction gearbox that gives the actuator a dynamic load rating of 34 lbs (15 kg) and a maximum speed of 1.7 in/s (4.3 cm/s), and it is rated to withstand up to 450 lbs when not moving. Limit switches at each end make the actuator easy to control over its full range of motion, and the worm drive ensures that the shaft will hold its position even when unpowered. This version has a 4-inch stroke and a built-in potentiometer for position feedback.
- Mounting Bracket for Concentric LD Linear ActuatorsSKU: POLOLU-2314 Brand: PololuThis machined aluminum bracket allows the Concentric LD series linear actuators to be mounted to a structure. Complete mounting hardware is included. Two brackets are required for mounting each actuator.
Magnets
Make your project more attractive, with some magnets! Magnets are used in all kinds of applications from cosplay wearables to industrial machinery.
- Magnet Square - 0.125"These are very small rare earth magnets - 0.125" cubed. Composed of Neodymium/Iron/Boron (NdFeB), these magnets are curiously strong and make for a great way to attach tools to a metal workbench, hold small children to a fridge, and as a trigger for reed switches. Don’t let the photo fool you - these are very small magnets.
- Magnet Disk - 0.709"SKU: COM-08890 Brand: SparkfunThis is your standard fridge magnet, perfect for holding up quite a bit of weight. Grade C8, ceramic disk magnet. Magnetization is throughout the thickness of the magnet. We used this part with the SparkFun flame kits found at our various workshops. Attachable with double stick tape or hot-glue.
Microphones
Capture crystal-clear audio for your projects with our range of microphones, from electret to advanced sound sensors, perfect for voice recording and sound detection.
- Electret MicrophoneSKU: COM-08635 Brand: SparkfunSmall electret microphone. Useful in acoustic and audio applications.
Microcontrollers
Microcontrollers are like tiny, basic computers that you can program to perform functions or do things. Platforms like Arduino are just microcontrollers that have been bundled up into an easy to use format.
- AVR 8 Pin 20MHz 8K 4A/D - ATtiny85SKU: COM-09378 Brand: SparkfunAtmel’s itty-bitty ATtiny85 8-Bit Processor. 8K of program space, 6 I/O lines, and 4-channel 10 bit ADC. Runs up to 20MHz with external crystal. Package can be programmed in circuit.
Mosfets
Mosfets are similar to transistors, except they operate slightly differently at a lower level. Commonly used for driving motors and high loads, they're extremely useful.
- N-channel power MOSFET - 30V / 60ASKU: ADA355 Brand: AdafruitWhen you need to switch a lot of power, N channel MOSFETs are best for the job. These FETs can switch over 60A and 30V and are TO-220 package so they fit nicely...
- MOSFET Power Switch ModuleSKU: CE09733 Brand: Core Electronics
Add power control to your projects with this MOSFET module.
- P-Channel MOSFET 55V 31ASKU: COM-10349 Brand: Sparkfun
If you’ve ever wondered how to control the headlight of a car from a microcontroller, a MOSFET is what you need. The IRF5305 is a very common MOSFET with very low on-resistance and a control voltage (aka gate voltage) that is compatible with most 5V microcontroller or mechanical switches. This allows you to control high-power devices with very low-power control mechanisms.
- 30:1 Metal Gearmotor 37Dx68L mm with 64 CPR Encoder (Helical Pinion)SKU: POLOLU-4752 Brand: PololuThis gearmotor is a powerful 12V brushed DC motor with a 30:1 metal gearbox and an integrated quadrature encoder that provides a resolution of 64 counts per revolution of the motor shaft, which corresponds to 1920 counts per revolution of the gearbox’s output shaft. The gearbox is composed mainly of spur gears, but it features helical gears for the first stage for reduced noise and improved efficiency. These units have a 16 mm-long, 6 mm-diameter D-shaped output shaft. This gearmotor is also available without an encoder.
- Stepper Motor: Unipolar/Bipolar, 200 Steps/Rev, 42×48mm, 4V, 1.2 A/PhaseSKU: POLOLU-1200 Brand: PololuThis NEMA 17-size hybrid stepping motor can be used as a unipolar or bipolar stepper motor and has a 1.8° step angle (200 steps/revolution). Each phase draws 1.2 A at 4 V, allowing for a holding torque of 3.2 kg-cm (44 oz-in).
- 10:1 Micro Metal Gearmotor HP with Extended Motor ShaftSKU: POLOLU-2211 Brand: PololuThis gearmotor is a miniature (0.94" x 0.39" x 0.47"), high-quality, high-power motor with 9.96:1 metal gearbox, similar to Sanyo’s popular 12 mm gearmotors. These units have a 0.365"-long, 3 mm-diameter D-shaped output shaft. This version also has a 4.5 x 1 mm extended motor shaft. Key specs at 6 V: 3000 RPM and 120 mA free-run, 4 oz-in (0.3 kg-cm) and 1.6 A stall.
- Vibrating Mini Motor DiscSKU: ADA1201 Brand: Adafruit*BZZZZZZZZZZ* Feel that? That's your little buzzing motor, and for any haptic feedback project you'll want to pick up a few of them. These vibe motors are tiny discs...
Oscillators & Resonators
Crystal oscillators and ceramic resonators are used to maintain a precise clock for microcontroller systems. Perfect for barebones Arduino projects.
- Low Profile Crystal Oscillator - 4 MhzSKU: CE05295 Brand: Core ElectronicsIdeal for precise MCU timing.
- Crystal Oscillator Pack (35pcs)SKU: FIT0295 Brand: DFRobotThis crystal kit include 7 common value crystals.If you do not sure what crystal you may need, get this package of all most common values for your next project.
Peltiers
Peltier modules are extremely cool (pardon the pun) bits of gear. They use electricity to create a heat differential, perfect for a can sized fridge.
- Peltier Thermo-Electric Cooler Module - 12V 5ASKU: ADA1330 Brand: AdafruitKeep it cool with a Peltier module. These unique electronic components can generate a temperature differential when powered. That is to say, apply 12V to the red...
- Peltier Thermo-Electric Cooler Module - 5V 1ASKU: ADA1331 Brand: AdafruitKeep it cool with a Peltier module. These unique electronic components can generate a temperature differential when powered. That is to say, apply 5V to the red...
- Peltier Thermo-Electric Cooler Module+Heatsink Assembly - 12V 5AThis is for people who just want to get cold fast. The 12V Peltier module is mounted onto a 12V heatsink and fan assembly with thermal paste and an aluminum clamp...
Potentiometers
Potentiometers are a ratiometric, variable resistor which allows you to control the flow of current using physical input, and they come in all kinds of shapes and sizes.
- 10k Slide PotentiometerSKU: CE08556 Brand: Core Electronics
A 10k Potentiometer perfect for adding and visualising an input to your projects
- 10k Slide Potentiometer - (Long Shaft)SKU: CE09106 Brand: Core Electronics
A 10k Potentiometer perfect for adding and visualising an input to your projects
- Panel Mount 10K potentiometer (Breadboard Friendly) - 10K LinearSKU: ADA562 Brand: AdafruitThis potentiometer is a two-in-one, good in a breadboard or with a panel. Its a fairly standard linear taper 10K ohm potentiometer, with a grippy shaft. Its smooth...
- Breadboard Compatible Potentiometer (10k Ohm)SKU: CE09096 Brand: Core Electronics
An ergonomic breadboard compatible Potentiometer
- Digital Potentiometer - 10KSKU: COM-10613 Brand: SparkfunPotentiometers are incredibly useful, whether you’re controlling the volume on your stereo or the ‘mood lighting’ in your room. The problem with traditional potentiometers is the fact that your microcontroller doesn’t have an easy way to interface with them. Digital Potentiometers solve that problem by allowing you to control a voltage splitter with digital signals.
- Slide Pot - Small (10k Linear Taper)A simple slide potentiometer can go a long way. Rated at 10KOhm and 0.1W. Comes with solder tab connections. The pot has an overall travel of 20mm and has two mounting holes on top.
Relays
Relays consist of a solenoid which can be driven from a smaller signal to make a physical connection between switch contacts.
- 5V 4 Channel Relay Module 10A
A versatile relay board with opto-isolated inputs. Each channel can switch up to 10A @28VDC
- Solid State Relay - 40A (3-32V DC Input)SKU: COM-13015 Brand: SparkfunA solid state relay (SSR) allows you to control high-curent AC loads from lower voltage DC control circuitry. Solid state relays have several advantages over mechanical relays. One such advantage is that they can be switched by a much lower voltage and at a much lower current than most mechanical relays. Also, because there’s no moving contacts, solid state relays can be switched much faster and for much longer periods without wearing out.
- MOSFET Power Switch ModuleSKU: CE09733 Brand: Core Electronics
Add power control to your projects with this MOSFET module.
Resistors
Any hobbyist should have a collection of resistors on hand for when inspiration strikes, whether it's a single value or a complete kit.
- Resistor Kit - 1/4W (500 total)This assortment of through-hole Resistors comes jam-packed with 500 separate resistors, broken down into 20 of the most common resistance values you'll ever need. The folded sleeve packaging offers a awesome way to keep your collection organised over the course of many projects.
- Power Resistor Kit - 10W (25 pack)SKU: KIT-13053 Brand: SparkfunHoly Wattage, Batman! This Power Resistor Kit comes with 5 each of 5 different 10 Watt resistor values including 1, 2, 4, 8, and 16 Ohms. These resistors are capable of dissipating large amounts of power without damaging themselves. This kit is perfect for testing projects that require large amounts of power while only requiring low resistance.
- Passives Pack (Resistors and Schottky Diodes)SKU: CE09442 Brand: Core Electronics
A well-rounded pack including all of the passives you need to get started!
$10.65 AUD, inc GSTDelivered by Nov 28th - 600 Pack of 1/4 Watt 1% Resistors (30 values, 20 of each)SKU: CE05092 Brand: Core ElectronicsThis is a pack of 600 resistors, all 1%, 1/4 Watt with markings on the paper strips for easy identification.
Rotary Encoders
Rotary encoders enable intuitive user interfaces thanks to their nice 'click' when you reach a new increment. Some also have LEDs and switches!
- Rotary Encoder + ExtrasSKU: ADA377 Brand: AdafruitThis rotary encoder is the best of the best, its a high quality 24-pulse encoder, with detents and a nice feel. It is panel mountable for placement in a box, or...
- Pimoroni RGB Encoder BreakoutSKU: PIM522 Brand: PimoroniAdd a colourful light-up dial and spin your Raspberry Pi project right round!
- Rotary Encoder Breakout - Illuminated (RG/RGB)This is a clever little breakout board for both the RGB and R/G illuminated rotary encoders. On one side, it breaks out all of the RGB pins to standard, breadboard friendly, 0.1" headers. Turn it over and it has a footprint for the R/G version! Simply solder an encoder down to the board and you’re ready to add illuminated input to your next project.
Slip Rings
Slip rings allow for 360 degrees, continuous rotation of an object which has wires attached to it, without them getting tangled or twisted. Genius!
- Slip Ring - 3 Wire (10A)SKU: ROB-13063 Brand: SparkfunThis is a 3 wire slip ring, a remarkably simple electromechanical assembly that allows for electronic signals and power to be passed through its rotating innards. Commonly, you’d find slip rings in wind turbines, radar antennae, or anything else that requires continuous 360° rotation while maintaining an electrical connection. This particular slip ring provides you with a compact body with precious metal alloy fiber brush to silver plated ring contacts inside. We like using these slip rings to specifically transfer power in our spinning projects because regardless of the wires position in its rotation the power remains consistent!
- Slip Ring - 6 Wire (2A)SKU: ROB-13064 Brand: SparkfunThis is a 6 wire slip ring, a remarkably simple electromechanical assembly that allows electronic signals to be passed through its rotating innards. Commonly, you’d find slip rings in wind turbines, radar antennae, or anything else that requires continuous 360° rotation while maintaining an electrical connection. This particular slip ring provides you with a compact body with gold-on-gold alloy fiber brush to plated ring contacts inside.
- Slip Ring - 12 Wire (2A)SKU: ROB-13065 Brand: SparkfunThis is a 12 wire slip ring, a remarkably simple electromechanical assembly that allows electronic signals to be passed through its rotating innards. Commonly, you’d find slip rings in wind turbines, radar antennae, or anything else that requires continuous 360° rotation while maintaining an electrical connection. This particular slip ring provides you with a compact body with gold-on-gold alloy fiber brush to plated ring contacts inside.
Solenoids
- Plastic Water Solenoid Valve - 12V - 1/2 NominalControl the flow of fluid using the flow of electrons! This liquid valve would make a great addition to your robotic gardening project. There are two 1/2" (Nominal...
- Small push-pull solenoidSKU: ADA412 Brand: AdafruitSolenoids are basically electromagnets: they are made of a big coil of copper wire with an armature (a slug of metal) in the middle. When the coil is energized...
Speakers
What better way to listen to your project's audio than speakers? Well, it's really the only way to listen to audio, but we've got all shapes and sizes.
- Mini Metal Speaker w/ Wires - 8 ohm 0.5WSKU: ADA1890 Brand: AdafruitListen up! This tiny 1" diameter speaker cone is the perfect addition to any small audio project where you need an 8 O impedance and will be using 0.5W or less of...
- Mini External USB Stereo SpeakerSKU: ADA3369 Brand: AdafruitAdd some crisp and compact audio to your project with this Mini External USB 2.0 Speaker. It's USB-only and does not require or use a 3.5mm audio jack. You'll get...
- Enclosed Speaker - 8 Ohm, 5 Watt
Turn your projects up to 11, this 5W speaker is perfect for bringing life to a project!
Switches
Whether you're building an arcade cabinet or a collision detection system, we've got all kinds of switches to help you get your next project underway.
- Tactile Button switch (6mm) x 20 packSKU: ADA367 Brand: AdafruitLittle clicky switches are standard input "buttons" on electronic projects. These work best in a PCB but can be used on a solderless breadboard as shown in this...
- Rocker Switch - SPST (round)This little round on/off toggle switch is rated up to 10A at 125VAC and can be panel mounted in a 20mm diameter hole. It’ll also look pretty slick in your project.
- Toggle SwitchThis is a heavy duty SPST toggle switch - your basic on/off toggle. Rated for 2A at 250V or 4A at 125V. Includes a face plate and two threaded nuts for mounting. Works great with our missile switch cover.
- Big Dome Push Button - RedSKU: COM-09181 Brand: SparkfunIt’s the end of the world, and you need a button to press. This is it. A 100mm diameter (outside diameter) dome illuminated push button comes with an LED, securing nut and a pre-installed long life horizontal microswitch. Button can also be adjusted to a low profile button by removing the middle ring.
Transistors
Transistors are electronic switches, they allow you to control current from a separate signal at the base, which makes them useful for all kinds of things.
- Transistor - NPN (2N3904)These are very common, high quality BJT NPN transistors made by ST Micro.
Voltage Regulators
Linear voltage regulators are designed to output a fixed, steady voltage from a higher source, which may be 'dirty' or unstable.
- Voltage Regulator - 3.3V (id33v)SKU: COM-00526 Brand: SparkfunThis is the basic LD1117V33 voltage regulator, a low drop positive regulator with a 3.3V fixed output voltage. This fixed regulator provides a great amount of stability and protection for your project and with its on ship trimming this regulator is able to reach an output voltage tolerance within ±1%. Each one of these voltage regulators can output a max current of 800mA.
- Voltage Regulator - 12VSKU: COM-12766 Brand: SparkfunThis is the basic L7812 voltage regulator, a three-terminal positive regulator with a 12V fixed output voltage. This fixed regulator provides a local regulation, internal current limiting, thermal shut-down control, and safe area protection for your project. Each one of these voltage regulators can output a max current of 1.5A.
- Voltage Regulator 5V (7805)SKU: CE05291 Brand: Core Electronics
An absolute staple! The ubiquitous L7805 voltage regulator, a three-terminal positive regulator with a 5V fixed output voltage.
Others
Discover a diverse range of electronic components and accessories, from Raspberry Pi add-ons and GPIO extensions to cooling kits and USB hubs, perfect for any project.
- Immersible pump & Water tubeSKU: FIT0200 Brand: DFRobotThis immersible pump can be used to water your plants, make a fountain or waterfall, even change your fish tank wter.It works quietly with the sound level under 30db.
- Blower - Squirrel Cage (12V)SKU: COM-11270 Brand: SparkfunThis DC Blower really moves some air! Pulling about 1Amp @ 12VDC, this blower is rated at 16CFM (although it seems like more to us). We’ve used this blower to build small hovercrafts and to cool off on a hot day, they’re also handy for inflating “transforming” e-textiles garments!
- Peristaltic Liquid Pump with Silicone TubingSKU: ADA1150 Brand: AdafruitMove fluid safely from here to there with this very nice little pump. Unlike most liquid pumps, this is a peristaltic type - the pump squishes the silicone tubing...
- Gravity: Digital Peristaltic PumpGravity: digital peristaltic pump is a new product developed by DFRobot. This is a new member of our water quality monitoring devices. It is an actuator for the...
Featured Products
View All
Motion means exciting. Control up to 4 servos independently!
$18.35
View
$7.30
View
$6.70
View
$24.80
View
Makers love reviews as much as you do, please follow this link to review the products you have purchased.