Sparkfun

Here at SparkFun, we refuse to leave 'good enough' alone. That's why we're adding to our line-up of Arduino-compatible microcontrollers once more!...

Here at SparkFun, we refuse to leave \'good enough\' alone. That\'s why we\'re adding to our line-up of Arduino-compatible microcontrollers once mo...

The name of this part pretty much says it all! This is the Proto Pedal Enclosure, a custom-machined aluminum case designed specifically for the Spa...

LEDs - those blinky things. A must have for power indication, pin status, opto-electronic sensors, and fun blinky displays. This is a handy sele...

This is a very simple but extremely handy, 1\" square, single sided perf board. Standard 0.1\" spacing with a 4-40 (3mm) hole for mounting. Every ...

This is a very simple but handy, 2\" square, double sided perf board. Standard 0.1\" spacing with a 4-40 (3mm) holes for mounting. Great for quick...

An empty canvas for electrical enthusiasts! Designed to fit the SFE project enclosures this project board gives you of building space for through-...

The ScrewShield extends all pins of the Arduino out to 3.5mm pitch screw terminals. It also has a lot of the utility provided by Arduino Protoshie...

This is a small prototyping shield for the Arduino Pro Mini. If your project requires just a little bit more space for your external circuitry, th...

The ProtoSnap series is a new way to prototype your project without a breadboard. Everything is wired together on a single board, which makes it...

The ProtoSnap series is a great way to prototype your project without a breadboard. Everything is wired together on a single board, which makes it ...

The ProtoSnap series is a new way to prototype your project without a breadboard. Everything is wired together on a single board, which makes it e...

The ProtoSnap is an Arduino-compatible development platform aimed at teaching the basics of Arduino programming as efficiently as possible. It r...

Heart rate data can be really useful whether you're designing an exercise routine, studying your activity or anxiety levels or just want your shir...

Heart rate data can be really useful whether you\'re designing an exercise routine, studying your activity or anxiety levels or just want your shi...

The new PureThermal Mini Pro JST-SR with Thermal by FLIR is a hackable thermal camera for the FLIR Lepton thermal imaging camera core. Just like i...

This is a 33mm round momentary push button similar to the ones you find on arcade games. Simple screw in design. Perfect for mashing. **Feature...

The Qduino Mini is a tiny, Arduino-compatible board with a battery connector and charger built-in as well as a fuel gauge that can tell you when to...

Have you always been curious about sensors but never knew where to start? The Qtechknow ArduSensor Learning Kit for Arduino is a fantastic option!...

This high gain, 7.75\" antenna is perfect for AVL applications where cellular reception is a must. Connector is regular SMA so don\'t confuse it w...

This is a fantastic find for SFE. A small, high-quality, quad-band, standard SMA terminated, cellular antenna. Specifications: * GSM/850E : ...

A Quad-band antenna for embedded cellular devices. This antenna will allow you to connect your cellular module to the outside world. Operates on...

A Quad-band antenna for embedded cellular devices. This antenna will allow you to connect your cellular module to the outside world. Operates on f...

The Quadstepper motor driver board allows you to control up to 4 bipolar stepper motors simultaneously using logic level IO pins. Each motor dri...