New Arrivals

This is a simple to use motion sensor. Power it up and wait 1-2 seconds for the sensor to get a snapshot of the still room. If anything moves after...

This is a breakout board for the WS2812B RGB LED. The WS2812B is actually an RGB LED with a WS2811 built right into the LED! All the necessary pins...

This is a basic, general-purpose red LED in a standard T1 (3mm) package with 0.1" lead spacing.

This M3 hex nut is made from steel, is zinc-plated, and comes in packs of 25.

This DC Blower really moves some air! Pulling about 1Amp @ 12VDC, this blower is rated at 16CFM (although it seems like more to us). We’ve used thi...

The SparkFun ESP8266 WiFi Shield is an Arduino compatible shield for the ESP8266 WiFi SoC – a leading platform for Internet of Things (IoT) or W...

The Video Game Shield is an Arduino add-on shield to make your own video games, including graphics, text, sound effects, and music! Using the po...

This is a basic, general-purpose green LED in a standard T1 (3mm) package with 0.1" lead spacing.

The Art of Electronics - Student manual with exercises, plastic comb binder by Thomas C. Hayes & Paul Horowitz - this is only for the 2nd Ed...

The LSM9DS1 is a versatile, motion-sensing system-in-a-chip. It houses a 3-axis accelerometer, 3-axis gyroscope, and 3-axis magnetometer – nine deg...

Clear 5mm tri-color LEDs with separate red, green and blue LED chips inside! Nice bright indicator or illuminator, and fun to color-swirl. 80 degre...

Make your own custom HDMI input or HDMI interface with ease, using this HDMI Socket to Terminal Block Breakout. You get a nice solid PCB with an HD...

This 10W super bright LED can be used as a flash searchlight for your robot projects. It consists of 9 separate LEDs and has a luminance o...

This 5.5W high bright LED can be used as a flash searchlight for your robot projects. It consists of 4 separate LEDs and has a luminance of 2...

This pack of female headers includes two 6-pin headers and two 8-pin headers. This is similar to the header kit that comes with Arduino shields exc...

Make your own custom DE-9 cable or DE-9 interface with ease, using this DE-9 Socket to Terminal Block Breakout. You get a nice solid PCB with an DE...

We've upgraded our basic 'adjustable' wire strippers to these multi-sized wire strippers. They include: 20-30 AWG strippers, wire cutters, 'p...

So you want your Arduino to surf the web but you don’t have room for the Arduino board plus the Ethernet Shield. What do you do? How about giving t...

White 10mm LED 5000mcd Round Clear Specifications Diameter 10mm LED Type 10mm Standard LED Light Colour White Illumination Type Single ...

Make your own custom HDMI input or HDMI interface with ease, using this HDMI Socket Breakout. You get a nice solid PCB with an HDMI socket that ...

Make your own custom DE-9 cable or DE-9 interface with ease, using this DE-9 Plug to Terminal Block Breakout. You get a nice solid PCB with an DE-9...

We’ve been prototyping for a long time on these awesome little plastic plates but it’s time for an upgrade. This version still holds an Ardui...

A tiny wrench used for installing the screws nut of the mobile platforms or the 3D printers and other tasks is the cross wrench. This small cross ...