Power Supplies

This is essentially a ramped up version of our Ardumoto motor driver shield. For this SparkFun Monster Moto Shield we’ve replaced the L298 H-bridge...

This is a simple coin cell battery holder that can enclose two CR2032 batteries inside itself, and safely kept closed via two phillips head screws....

INTRODUCTION A new micro metal gear motor with a difference! This motor comes with a built-in encoder which measures the motor's speed in real ...

You may have seen those fancy Android people with wireless charging built into their phones. Wouldn't it be nice if your iPhone 5 could do the s...

This battery holder connects 3 AAA batteries together in series for powering all kinds of projects. We spec'd these out because the box is slim, a...

The Particle Power Shield is the best way to—you guessed it—provide power to your mobile Particle projects. Based around the MCP73871 battery ma...

With a slip ring assembly, your electronics can now twist and turn safely. Add wheel encoders, 360 degree sensors, rotating LEDs, rotors and more! ...

This is Zsmart's patent pending electrical extension cord with manual and Bluetooth® wireless technology control. The Bluetooth wireless range o...

Your cell phone charges off of USB, but can you really trust that charging station at the airport? Now you can control when to allow data in or ...

This is a high-quality 5V USB wall adapter that is ideal for supplying power to your LattePanda, Raspberry Pi, Arduino and other 5V devices that r...

This here is your standard A to micro-B USB cable, for USB 1.1 or 2.0. Perfect for connecting any development board, microcontroller, mobile pho...

Stop noodling around with an LM317 and wall wart - you can wield all the power with the DP832 Triple Output 195 Watt Power Supply!If you're doing a...

NOTE this is US power supply with US plug and not suitable for use in Australia. This is a FCC/CE certified and UL listed power supply. Need a l...

When you need to amplify, filter, add, or otherwise manipulate analog signals you'll certainly want an operational amplifier at your side. This is ...

PowerBoost is the perfect power supply for your power-hungry portable project! This little DC/DC boost converter module can run from 1.8V batter...

This 12-inch (30-cm) cable has 26 AWG wires and a 3-pin female JST PH-style connector that works with Sharp analog distance sensors that have matin...

Keep your power source safe and toasty in these waterproof 3xAA battery holders. They're just like classic switched battery holders, but designe...

THIS IS A US ADAPTER AND IS NOT CERTIFIED FOR USE IN AUSTRALIA. ONLY PURCHASE IT IF YOU'RE USING IT OUTSIDE AUSTRALIA.This is a really nice power s...

Keep your power source safe and toasty in these waterproof 2xAA battery holders. They're just like classic switched battery holders, but designe...

This is a right-angle, 24-pin Molex Mini-Fit Jr.™ connector, commonly used as the power supply connector on ATX motherboards. Two rows of twelve pi...

What's a project if it's trapped on your desk? Now you can take your Arduino anywhere you wish with the PowerBoost shield! This stackable shield...

This is a 24-pin Molex Mini-Fit Jr.? connector, commonly used as the power supply connector on ATX motherboards. Two rows of twelve pins are broken...

This is an interesting kind of battery holder, usually you'll see ones that are designed for holding like AAA's or something. This battery holder i...

This is a high quality AC to DC ‘wall wart’ which produces a regulated output of 12VDC at up to 600mA. These are switch mode power supplies which m...