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Your 5V system can wield great power with this big, beefy relay board. How does 10A on the NC contacts and 20A on the NO cont…
Atlas Scientific is on a mission to make high-quality sensors for environmental monitoring available to everyday hackers and …
The Raspberry Pi Zero W can be a bit tricky to set up with its unique power and cable requirements. That's where this kit com…
Bare Conductive's Electric Paint is just like any other water-based paint... except that it's electrically conductive! This m…
This is a time saving large kit of 700 jumper wires - cut, stripped, and pre-bent for your prototyping pleasure.
The SparkFun Beginner Parts Kit is a small container of parts frequently used by beginning (or even experienced) hobbyists th…
Our through-hole Simon Says Kit is a great beginner's kit and also a pretty fun toy. All components are through-hole, making …
With this Lighthouse kit you will be able to learn the basics and intermediate skills of soldering by being able to assemble …
Need to measure precise pH? This kit includes everything you need including buffer solutions for calibration, pH probe, and e…
Blynk is an easy to use app builder that allows users to add a variety of buttons, sliders, graphical displays and even RGB c…
Robots are fun, and Arduinos are easy. So wouldn't it be nice if there were a kit that included everything you need to get yo…
Microsoft and SparkFun have teamed up to bring you some IoT (Internet of Things) fun. The Microsoft Azure IoT Starter Kit for…
This is the BITalino ( r )evolution Board Kit, a (comparatively) low-cost biomedical data acquisition dev board that allows y…
Running out of memory space in your Arduino project? The SparkFun microSD Shield equips your Arduino with mass-storage capabi…
Has your "Check Engine Light" turned on in your car and you don't know what could possibly be wrong? We get it, it's a stress…
Breakout board for the microSD socket that is not much bigger than your fingernail. Compatible with the SPI interface found o…
The SparkFun Level Shifting microSD Breakout is quite similar to the SparkFun microSD Transflash Breakout, but with the inclu…
This is a thermal printer like you would find on a cash register or adding machine. It will print simple strings passed to it…
A simple kit that bridges the gap between SIK V3.3 to SIK V4 by providing you all the parts that are in V4 that aren't in V3!
The Love to Code Creative Coding Kit from Chibitronics is a fun way to engage with coding using the Chibi Chip microcontrolle…
This is the SparkFun MOSFET Power Control Kit, a breakout PTH soldering kit for for the [RFP30N06LE](http://www.sparkfun.com/…
This is the SparkFun XBee Wireless Kit, the perfect box full of goodies to get you started using XBees. Inside this kit you w…
This is the SparkFun Decade Resistance Box, an involved PTH soldering kit that allows you to quickly and accurately dial in a…
Have you ever needed a cheap way to activate something from across the room? Infrared remotes are still the cheapest way to w…
The Unigeek is a soldering kit that teaches you the basics of PTH and SMD soldering while assembling a light up unicorn badge…
This shield allows you to use a computer power supply (or other power source) to use your Arduino to switch high current. Wit…
The Johnny-Five Inventor's Kit (J5IK) is your go-to source for developing projects using the Tessel 2 and the Johnny-Five pro…
The SparkFun Inventor's Kit Parts Refill Pack provides, you with a way not to buy a whole new SIK if you lose a few of the sm…
This DC Blower really moves some air! Pulling about 1Amp @ 12VDC, this blower is rated at 16CFM (although it seems like more …
The pi-top is a DIY laptop you build yourself that helps you start learning how to code, create awesome devices and take your…
We love heat shrink! We use it for all sorts of handy projects. Use it to reinforce connections, protect devices, and electri…
The Digital Sandbox Lab Pack includes 10 complete Sandbox kits and 10 add-on packs. The kit has everything you need including…
The pi-topCEED is a DIY desktop computer that helps you start learning how to code, create awesome devices and take your know…
This is an awesome little microSD USB reader. Just slide your microSD card into the inside of the USB connector, then stick t…
This is a heavy-duty joystick very similar to the ones in [claw](http://en.wikipedia.org/wiki/Claw_vending_machine) arcade ga…
Here is a very simple breadboard power supply kit that takes power from a DC wall wart and outputs a selectable 5V or 3.3V re…
These DC powered heating pads are perfect for near-body heating applications. They get warm to the touch but not too hot as l…
Riding on the waves of the very popular Arduino USB board is this small prototyping shield. Originally spawned with collabora…
This is a class 10 32GB microSD memory card, perfect for housing operating systems for single board computers and a multitude…
The Pi Zero USB Stem is a PCB kit that turns a Raspberry Pi Zero into a USB dongle.
This is a unique board recommended by a SparkFun customer. When playing with microSD, you sometimes need to view what the SPI…
Do you need to precisely dispense amounts of liquid for your preferred beverage? If so this could be the pump for you. This i…
Function generators are useful in a ton of applications from RF to embedded logic. They're not usually super cheap though. Go…
This set of sewing needles is a must-have when stitching together your next e-textile project. Each envelope contains three 4…
This white version of the Day of the Geek soldering kit you will be able to learn the basics of soldering by being able to as…
Are you trying to make a quick dime from electronics? Why limit yourself to dimes? This coin acceptor will take up to 6 diffe…
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