All Products

These hub-mountable aluminum gears are ideal for transmitting motion from a motor or servo to a wheel or shaft. These gears have 72 teeth with a...

DE-LIDAR TF01 is a unidirectional laser rangefinder, which based on ToF (Time of Flight) technology. It is comprised of particular optical and ...

You are learning to use the small Linux based board, the Raspberry Pi! Adafruit offers a fun and exciting "badges" of achievement for elec...

The SiPy from Pycom is a multi-network (Sigfox, WiFi and BLE) development platform. It's programmable with MicroPython and the Pymakr IDE for fa...

We love heat shrink! We use it for all sorts of handy projects. Use it to reinforce connections, protect devices, and electrically isolate exposed ...

These center hole adaptors come in packs of four, are .08” thick, and have an outer diameter .54”. Their ½” diameter lip allows them to fit snug...

If you've started designing your own PCBs in Eagle or KiCad and want to make your PCB a reality, you may start out with an etching system to pat...

These 2.5" long stainless steel D-Shafts have a diameter of ¼". The flat edge that runs the length of the shaft makes it an ideal drive shaft, when...

This handy USB extension cable will make it easy for you to enclose a device that has a B type port. We think this would be most handy when putting...

This is the serial backpack for graphic LCDs. The SparkFun Graphic LCD Serial Backpack interfaces to either our 160x128 pixel “Huge” Graphic LCD...

This handy USB extension cable will make it easy for you to enclose a device that has a A type (USB host) port. We think this would be most handy w...

If you've started designing your own PCBs in Eagle or KiCad and want to make your PCB a reality, you may start out with an etching system to pat...

Battery power for your portable project! These batteries are good quality at a good price, and work fantastic with any of the kits or projects i...

These 8" long aluminum tubes have an outer diameter of ½", an inner diameter of 0.444", and a wall thickness of 0.03". When used with the mating tu...

2600: The Hacker Quarterly is an American quarterly journal specializing in issues surrounding hacking, telephone switching systems, internet proto...

Battery power for your portable project! These batteries are good quality at a good price, and work fantastic with any of the kits or projects i...

This kit contains the essential metal components you need to build your very own Humble Velocipede. This kit complements the Ligaments Kit and p...

NOTE: THIS SOLDERING IRON IS HAS A US PLUG AND IS NOT COMPATIBLE WITH AUSTRALIAN POWER OUTLETS. This compact but 50W-powerful stationary sold...

Interested in making neat stuff with an Arduino-compatible board but not sure where to start? This kit includes all the pieces needed to complete o...

Are you ready? Really ready? Cause here comes the fastest, most powerful Metro ever. The Adafruit Metro M4 featuring the Microchip ATSAMD51. This M...

Circuit Playground Express is the next step towards a perfect introduction to electronics and programming. We've taken the original Circuit Play...

Want to poke at your projects? This resistive touch screen can be used with a stylus or fingertip and is easy to use with a microcontroller. You...

They're yellow, they're square, they live in a pineapple under the sea... okay maybe not that last part, but this pack of three (3!) solder station...

A wristband that teaches you how to use technology for activism! Our black RESIST bracelet has a hidden USB storage drive (64MB) and comes loaded w...