Electricity Kits

These blue precision disk wheels have an outer diameter of 3”, a width of 0.23”, and utilize the 0.77” hub pattern. These simple wheels are idea...

These 6" 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...

This is a high quality plastic wheel-motor adapter which is compatible with our Micro DC Geared motor with back shaft(FIT0016 TT Geared Motor...

These clear yellow precision disk wheels have an outer diameter of 3”, a width of 0.23”, and utilize the 0.77” hub pattern. These simple wheels ...

These linkages use 6-32 screw rod (not included) to create custom arms for just about any application. They have a ¼" free-moving ball (with a 0...

These orange “skate” wheels have an outer diameter of 4.90”, an inner diameter of 0.87”, and a width of 0.94”. When used in conjunction with the...

This is a SparkFun exclusive! These are 155mm long jumpers. Multiple jumpers can be installed next to one another on a 0.1" header. Comes as 1 pack...

A lot of debug adapters cost money that you'd much rather spend on tinkering.  But not the IBDAP - CMSIS-DAP JTAG/SWD Debug Adapter Kit from arm...

The Electron is a tiny development kit for creating 3G cellular-connected electronics projects and products. It comes with a Particle SIM car...

We love games! We love writing games, building games and, yes, even building game consoles. That’s where the SparkFun micro:arcade kit for the micr...

The Electron is a tiny development kit for creating 3G cellular-connected electronics projects and products. It comes with a Particle SIM car...

If you've been diggin' our monochrome OLEDs but need something bigger, this display will delight you! These displays are 1.54" diagonal, and ver...

This wheel set including a pair Red of D65mm rubber wheels, two specific adapters and two micro DC geared motors. They are commonly used i...

This D65 wheel set - Blue is Discontinued Now, We recommend other best selling Wheels and Casters as a suitable replacement. This wheel set...

If you've been diggin' our monochrome OLEDs but need something bigger, this display will delight you! These displays are 2.42" diagonal, and ver...

An IR sensor with scan capability is a must have feature for most robot application. This IR scanner kit provides a cost effective way to have s...

An Ultrasonic sensor with scan capability is a must have feature for most robot application. This Ultrasonic scanner kit provides a cost effe...

What's better than our 2.8" 320x240 and 3.5" 480x320 PiTFT Pluses? How about a custom-designed enclosure for said PiTFTs, in a handsome midnight...

The SparkFun Inventor’s Kit (SIK) is a great way to get started with programming and hardware interaction with the Arduino programming language. Th...

INTRODUCTION This Nixie Module is Discontinued Now, We recommend leds as a suitable replacement. Nixie tube, a p...

This is a Gripper Kit w/ Servo from Lynxmotion. This precise gripper is made from PVC with fingers 1/3 of the height of the Little Grip. The gri...

The Particle Photon Kit includes a Photon with headers, a shiny white half-size solderless breadboard, a USB-micro cable, and a couple of extra ...

The Particle Maker Kit has just about everything you need to get started with your Particle Photon.  It's the kind of no nonsense starter kit that'...

This custom-designed plastic wheel from Pololu has a rubber tire measuring 1.65" (42 mm) in diameter and is designed to fit the output shafts on ou...