New Arrivals

We're no longer selling this pack of Pro Trinket 3V+5V, we recommend our Metro Mini (5V 328P with USB-Serial Converter), Feather 328P (3.3V 328P...

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

These simple 2x23 male headers are a great addition to your Beagle Bone Black, plugging right into each set of side-sockets.  Each pack comes with ...

Here's a sticker for the MENTA, a portable minty Arduino-compatible project that fits into a common mint tin. The sticker is sized perfectly...

This is a basic, 4-digit 7-segment display - yellow in color. It has a common anode. The display features one decimal point per digit, and indiv...

These 8" long aluminum tubes have an outer diameter of 5/8", an inner diameter of 0.569", and a wall thickness of 0.028". When used with the mating...

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

These pinion gears attach to a 6mm D-shaft or gear motor using a setscrew. These gears have 24 teeth with a gear pitch of 32P, an outer diameter...

The name says it all on this one. An ATmega328 in DIP package, pre-loaded with the Arduino (16MHz) Bootloader. This will allow you to use Arduino ...

Give your Pycom board feelings and senses with this fancy new Pysense shield. The Pysense is an add-on daughterboard that will make environmenta...

Clad your Pi in Ninja Black with this Pibow Enclosure for the Raspberry Pi 2, Pi 3 Model B, or RaspberryPi 1 Model B+!The Ninja Pibow is a night bl...

"Whoa! Is that a credit-card sized computer inside a sleek, hot-chili red body?" they'll all be saying, head's turned toward your Raspberry Pi. "It...

These zinc-plated socket head machine screws are 1/2” long and have a tread pitch of 6-32. Sold in packs of 25. Note: These screws require a 7/64"...

This is a simple soldering iron stand composed of a heavy-duty metal base and a reinforced spring holder. The base and holder are detachable. A ...

These are like the fancy electronics equivalent of the wire nuts electricians use to bind wires together. They are a lot easier to use as well! ...

These 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 u...

The LN298 is a high voltage, high current, dual full-bridge motor driver designed to accept standard TTL logic levels and drive inductive loads ...

These aluminum double servo hub arms can bolt directly to the aluminum hub on servo power gearboxes via four 6-32 x 3/8" machine screws. Each do...

These wire offers you the best way to connect sensors and actuators to your LattePanda! They are specially designed for LattePanda and DFRobot G...

Clad your B+ in the colors of the rainbow with this Pibow Enclosure for the Raspberry Pi 2, Pi 3 Model B, or RaspberryPi 1 Model B+!The Rainbow Pib...

The AxiDraw V3 from Evil Mad Scientist is a simple, modern, precise, and versatile pen plotter, capable of writing or drawing on almost any flat su...

Is your house haunted? Or, rather, are you convinced that your house is haunted but have never been able to prove it since you've never had a ca...

The Gravity 4Pin IIC/I2C/UART sensor cable is a standard Gravity series 4-Pin cable with 30cm length. One side is PH2.0-4p connector and the ot...

Antbo is an assembling bionic robot. Kids will learn basic robotic knowledge and movement principles during the process of assembling the robot...