SparkFun

It’s not the heat but the humidity that gets you, at least that’s what they say. Really, both are important, what you need is a sensor that comb...

This is a USB 2.0 type A to Mini-B 5-pin cable. You know, the mini-B connector that usually comes with USB Hubs, Cameras, MP3 players, etc. You can...

The LSM303C is a 6 Degrees of Freedom (6DOF) inertial measurement unit (IMU) in a single package, specifically developed as an eCompass device. Due...

MOSFETs are awesome. They’re like a switch that you flip electronically! This SparkFun MOSFET Power Controller makes it easy to switch a battery su...

The SparkFun Inventor’s Kit for LabVIEW is a great way to add real world connectivity, programming, and hardware incorporation to your LabVIEW proj...

The SparkFun SparkPunk Kit is a sound generator made in the spirit of the Atari Punk Console. Rather than simply recreating the Atari Punk, the ...

Introducing the 3.3V SparkFun FT231X Breakout board, complete with the full UART hardware handshake feature! The pin-out of this board matches the ...

Have you ever needed a cheap way to activate something from across the room? Infrared remotes are still the cheapest way to wirelessly control a de...

This is the SparkFun LED Starter Kit, an ultimate assortment of LEDs packed into a single red box! Now, this isn’t a box filled with only one type ...

The WTV020SD is a small, simple IC for embedding audio-playback into your next project. These devices are commonly used in children’s toys and “tal...

This it the SparkFun RFID Starter Kit, an all-in-one kit that offer everything you need to get your next RFID project off the ground. This kit incl...

This is the SparkFun XBee Wireless Kit, the perfect box full of goodies to get you started using XBees. Inside this kit you will find two XBee Mod...

We love 7-segment displays and we know you do too, so we have made the easiest (arguably) to use medium for you to get up and running and use! This...

This is the latest version of our Venus GPS board; the smallest, most powerful, and most versatile GPS receiver we carry. It’s based on the Venus63...

This tiny audio amplifier is based on the Texas Instruments TPA2005D1. Its efficient class-D operation means low heat and long battery life. It can...

Is there anything an Arduino can’t do? Well, for one, most of them can’t be powered directly from a 3.7V LiPo battery; much less charge and monitor...

The SparkFun Touch Potentiometer, or Touch Pot for short, is an intelligent linear capacitive touch sensor that implements potentiometer functional...

The SparkFun Proto Pedal is an easy-to-assemble kit that makes building guitar effect pedals easier. Let’s face it, most guitar pedals start wit...

The NCP1402 is a 3.3V DC-DC converter. The breakout board will accept voltage inputs between 1 and 3 Volts (such as 1 or 2 AA batteries) and output...

The smallest, most powerful, and most versatile GPS receiver we carry just got more powerful. The Venus638FLPx is the successor to the Venus634LPx ...

This is the SparkFun Rotary Switch Breakout, a very simple board designed to easily provide you access to each pin on our 10-position rotary swi...

The SparkFun Rotary Switch Potentiometer Breakout is a small board the allows you to add resistors to a 10-position rotary switch, turning it in...

We’ve heard you, and made a number of improvements to our EL Shield. The new version adds zero-crossing optoisolated triacs for noise-free opera...

This assortment of tools is great for those hackers who need a portable tool assembly with plenty of room to add your own. We’ve found our favor...