New Arrivals

This wire is flexible, strong, and super easy to solder, too! Stranded core wire is best used for wiring jigs where theres bending or movement e...

Whisker Switches - Very sensitive lever switches. Great for detecting objects such as other sumo bots, walls, balls, etc. Simple to wire and attach...

This wire is flexible, strong, and super easy to solder, too! Stranded core wire is best used for wiring jigs where theres bending or movement ...

This wire is flexible, strong, and super easy to solder, too! Stranded core wire is best used for wiring jigs where theres bending or movement ...

This wire is flexible, strong, and super easy to solder, too! Stranded core wire is best used for wiring jigs where theres bending or movement e...

These are high quality Single Pole - Double Throw (SPDT) sealed relays. Use them to switch high voltage, and/or high current devices. This relay’s ...

By popular request, we’re selling the always-handy ProtoShield PCB on its own! Originally spawned with collaboration between the folks at SFE and I...

This XY-Plotter Robot Kit is Discontinued Now, We recommend other best selling Robot Kits as a suitable replacement. This kit can be used ...

Are you trying to make a quick dime from electronics? Why limit yourself to dimes? This coin acceptor will take up to 6 different kinds of coin! Wh...

NOTE: THIS SOLDERING IRON IS HAS A US PLUG AND IS NOT COMPATIBLE WITH AUSTRALIAN POWER OUTLETS.This is a very simple fixed temp, quick heating, 30W...

This Electronic Arduino Weight Sensor is able to detect 1kg weight. It based on HX711, a precision 24-bit analog-to-digital converter designed ...

The SparkFun Battery Babysitter is an all-in-one single-cell Lithium Polymer (LiPo) battery manager. It’s half battery charger, half battery monito...

These are very small surface mount quartz crystals used where size is a concern. Ideal for use with the nRF2401 ICs. Features: Small 5x3.2mm...

When you’re working with e-textiles, you have a tendency to collect a lot of small parts: LilyPad boards, bobbins, needles, the tools of the trade....

This spool of solid-core wire is easily soldered to and can handle up to 200°C and 600V. We like this wire because it's flexible but also hol...

This spool of solid-core wire is easily soldered to and can handle up to 200°C and 600V. We like this wire because it's flexible but also holds ...

The Insect Bot mini is an easy to assemble robot for young engineers from 6 to 100. With assembling this robot you will learn the basic robot...

Cherry MX Keyswitches are top-of-the-line mechanical keyboard switches. They’re satisfyingly “clicky”, reliable up to tens-of-millions of key...

INTRODUCTION This 2-Wheel Balancing Robot platform Kit is based on the opensource 2-wheel balancing algorithm which...

Set of small, precision Phillips head screw drivers. A must have for any electronics aficionado. Phillips #1, #0. Flat 1.4, 1.8 (or 2.0), 2.4, 3.0mm.

The Simblee 7-pin DIP board is a finger-tip sized, Arduino compatible, wireless enabled microcontroller. What makes the Simblee great is the fac...

Electrolytic decoupling capacitors 100uF/25V. These capacitors are great transient/surge suppressors. Attach one between the power and ground of yo...

Yow! These things are super powerful. 1/2" diameter, 3/16" thick discs, south side is marked with a red line. Great for use with your SpokePOV Kit....

The Intel® Edison is an ultra-small computing platform that will change the way you look at embedded electronics. Each Edison is packed with a h...