All Products

Looking to add MIDI to your project? This is a female, 5-pin, right-angle DIN 5/180? connector which will interface with most standard MIDI cables....

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

These hubs are ideal for attaching wheels, gears, or any heavy duty servo horns directly to your C1 Hitec servo spline. These aluminum servo hub...

Keep your power source safe and toasty in these waterproof 2xAA battery holders. They're just like classic switched battery holders, but designe...

These heavy duty wheels have a diameter of 6” and a width of 1”. They have a hard inner plastic core and a smooth outer rubber tire. These wheel...

The KTA-223 Relay Board is a USB or RS485 controlled module that can interface a PC to eight or more SPDT relays. This could be very useful f...

These plastic shaft spacers have an inner diameter of 3/8” and a thickness of 1/16”. These spacers are ideal for spacing out an area between a bear...

We're still selling this classic Adafruit case for those who specifically want it but we suggest checking out our brand new case, easier to use,...

This is a replacement soldering tip for our 30W Soldering Iron. This is a conical type of soldering tip, and is the same version that originally...

Add a typing interface to your project with this microcontroller-friendly miniature keyboard. We found the smallest PS/2+USB keyboard available,...

Add a micro-slice standard solderless breadboard to your Perma-Proto or other perf-board. This 2x8 point solder-less breadboard is a good way to ad...

The HS-422 has been around for a while and for a good reason, durability and the ability to be easily modified. For inexpensive robotic applicat...

The Lynxmotion Johnny 5 Robot Kit is a very cool and completely functional model of the ever popular movie robot. The robot kit is available ...

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

Having a 3D printer without filament is sort of like having a regular printer without paper or ink.  And while a lot of printers come with some fil...

This product has retired since Nov 26th, 2015. This is a Arduino-compatible autopilot board designed by Chris Anderson and Jordi Muñoz of...

This prototyping shield is the best out there (well, we think so, at least), and now is even better with Version R3 - updated for the most compa...

This is a 3-terminal microswitch, with a small push-button. This switch has a great ‘clicky’ sound to it, and a nice tactile feel. Features: Max...

Having a 3D printer without filament is sort of like having a regular printer without paper or ink.  And while a lot of printers come with some fil...

This DF05BB Pan and Tilt assembly for horizontal surface mount. Made using two DFRobot servo brackets. Perfect for your small remote piloted robot...

These quad hub mounts can attach to the end or the middle of Actobotics channels to provide you a 90 degree angle with additional attachment poi...

These 2" long stainless steel shafts have a diameter of 3/16". These shafts are solid, which makes them an ideal choice for axles. These shafts hav...

These servo gears are made specifically to fit a Futaba 3F servo spline, allowing you to mate other gears to your servo. They have 16 teeth with...

You will squeak with delight when you hold this adorable miniature LED matrix. 0.8" square, it's got everything a big LED matrix has, but bite s...