New Arrivals

This is a most powerful standard servo motor from DFRobot so far. A servomotor is a rotary actuator that allows precise control of angular posit...

The Teensy is a breadboard-friendly development board with loads of features in a, well, teensy package. Each Teensy 3.6 comes with headers alre...

Internet of things has become so easy. With Xboard Relay, you can not only monitor data through internet, but also control it through int...

The Teensy is a breadboard-friendly development board with loads of features in a, well, teensy package. Each Teensy 3.6 comes pre-flashed with ...

The Teensy is a breadboard-friendly development board with loads of features in a, well, teensy package. Each Teensy 3.5 comes with headers alre...

This is a simple two wire cable. Great for jumping from board to board. 2-pin JST connector on one end, bare cable on the opposite end. Dimensions...

This is the very popular 2.4GHz XBee module from Digi. These modules take the 802.15.4 stack (the basis for Zigbee) and wrap it into a simple to...

These un-threaded aluminum clamping hubs are perfect for standard applications that need shafting or tubing 1" in diameter secured safely. These...

This temperature sensor used TMP100 chip is ideal for extended temperature measurement in a variety of communication, consumer, environmental,an...

This is the very popular 2.4GHz XBee module from Digi. These modules take the 802.15.4 stack (the basis for Zigbee) and wrap it into a simple to...

This mounting bracket is designed for Sharp GP2D12/2D15/Sharp GP2Y0A02YK IR ranger sensor. You can buy this item using 250 reward points. ...

What is better than smart RGB LEDs? Smart RGB+White LEDs! These NeoPixels now have 4 LEDs in them (red, green, blue and white) for excellent lig...

These 4" 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 u...

The SparkFun Wireless Joystick Kit provides an easy way to control your next XBee project. Before the wireless joystick, radio-controlled projects ...

These plastic shaft spacers have an inner diameter of 1/2” and a thickness of 1/16”. These spacers are ideal for spacing out an area between a bear...

The Spectacle Light Board allows you to add some fairly complex lighting effects to your Spectacle projects in a streamlined manner. Each has conne...

A Feather board without ambition is a Feather board without FeatherWings! This is the FeatherWing OLED: it adds a 128x32 monochrome OLED plus 3 ...

The SparkFun Serial Basic Breakout is an easy-to-use USB-to-Serial adapter based on the CH340G IC from WCH. It works with 5V and 3.3V systems an...

These are very small rare earth magnets - 0.125" cubed. Composed of Neodymium/Iron/Boron (NdFeB), these magnets are curiously strong and make for a...

What is better than smart RGB LEDs? Smart RGB+White LEDs! These NeoPixels now have 4 LEDs in them (red, green, blue and white) for excellent lig...

These 12" 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 t...

A basic 12 button keypad for user input. The buttons are setup in a matrix format. This allows a microcontroller to ‘scan’ the 7 output pins to ...

This is a simple 5mm LED with an interesting array of applications. This UV LED can be used for counterfeit detection (bills, credit cards, documen...

These smooth (round) belts have a Durometer hardness of A70 and can withstand temperatures from -35 to 250 degrees F. Their elastic nature allow...