Adafruit

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 expec...

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 expec...

A little roll of thermal paper! This fits very nicely into our Nano Thermal Receipt Printer. It's ~2.25" wide (about 57mm) and 16 feet long or abou...

We're big fans of the Intel® Edison Compute Module but the connector's not generic like everyday header, and can be a bit difficult to find.  No lo...

Keep your microcontroller tickin' with a fancy timing crystal. This 8.000 MHz model comes in an HC49/US 'short style' standard package and is bread...

If you have a modern smart phone you may have noticed that it comes with built in wireless charging capability called 'Qi charging.' Qi is a tradem...

If you've started designing your own PCBs in Eagle or KiCad and want to make your PCB a reality, you may end up with a CNC mill that can route out ...

This is a mouse.  A nice, simple mouse.  No bells or whistles.  Just a mouse.But that doesn't mean it's not the best simple mouse!  We compared a f...

Light, Sound, and Motor Projects On the Low-Cost Mini MicrocontrollerArduino's ubiquity and simplicity has led to a gigantic surge in the use of mi...

You know those ZIF sockets we have for DIP chips? Well these are just like that but for SMT parts! Yeah, that's right, now you can program and test...

This audio adapter lets you easily add high-quality 16 bit, 44.1 kHz sample rate (CD quality) audio to your projects with a Teensy 3.2, 3.5, or 3.6...

Kiss those days of heat-shrink, melted jacketing and clumsily-arranged third-hand tools goodbye! Go 'cold splice' with these snap-able plastic spli...

This is an interesting hardware piece addition for 20x20 aluminum extrusion. Rather than being a 90 degree type plate, its a hinged piece that conn...

For precise motion control, GT2 belts and pulleys offer excellent precision at a great price. This pulley is meant for use with GT2 6mm wide belts ...

For precise motion control, GT2 belts and pulleys offer excellent precision at a great price. This pulley is meant for use with GT2 6mm wide belts ...

This linear ball bearing is sort of the opposite of the radial ball bearings you may be familiar with. Its intended to slide along an 8mm linear sh...

Make your robot or CNC move on rails super fast with a linear bearing platform. The platform is 34mm x 30mm and has four holes tapped for M4 machin...

Cute as a button, these button-head hex screws are what we suggest for putting together a project with our slotted extruded aluminum. Use a 2.5mm h...

Using clear, easy-to-follow examples, Programming Arduino: Getting Started with Sketches - Third Edition reveals the software side of Arduino and e...

USB complexity got you down? Need a hand with enumeration? Reverse engineering a USB device? You will fall in love with the Beagle 12 USB Analyzer....

Get glowing in seconds with our Electroluminescent (EL) Tape Starter Pack! This pack contains everything you need for your first EL tape project, e...

This is an extra large proto-shield, specifically designed for the Mega! It comes with PCB, two buttons and a full set of stacking headers. You can...

This is a screen for advanced hackers who like the look of a nice, round TFT screen with tons of pixels. The 2.8" diagonal-sized display has 480x48...

Make your own ultra small or high-density smart LED arrangement with the same kind integrated LED that is used in our NeoPixel strip and pixels. Th...