Catalogues

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 lighti...

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 lighti...

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 light...

We're keepin' it wheel with this one! Need a great drive solution for your little robotic friends? This black plastic Micro Continuos Rotation Ser...

Make some beautiful colors with these diffused rectangular 2.5mm x 5mm RGB LEDs with separate red, green and blue LED chips inside! They make nice ...

The premise of this MicroUSB Plug to 5.5/2.1mm Jack adapter is simple. There's a MicroUSB plug on one end and a 5.5mm/2.1mm DC barrel jack with cen...

If you've been diggin' our monochrome OLEDs but need something bigger, this display will delight you! These displays are 2.42" diagonal , and very ...

Need some really bright LEDs? We are big fans of these clear yellow LEDs, in fact we use them exclusively in our kits. They are very bright! They ...

Seamlessly transmit high-quality stereo audio with this 3.5mm Male/Male Stereo Cable. Ideal for "passing the AUX cord," or connecting audio device...

There's two standard ways to power electronics - USB or 5.5mm/2.1mm DC barrel jack. This or that! With this USB to 2.1mm Male Barrel Jack Cable , y...

Add speedy mega-storage in a jiffy using this 16 GB Class 10 micro-SD card. It comes with an SD adapter so you can use it with any of our shields o...

This USB In-Line Voltage and Current Meter with OLED Display is a lot like the Charger Doctor we carry - if the doctor was a talented surgeon who ...

Itsy Bitsy Teenie Weenie Mini NeoPixel RGB LED inis! Make your own smart LED arrangement with the same integrated LED that is used in our NeoPixel ...

Never get frustrated with 2mm-pitch modules again! Each one of these 25-pin female socket header packs contains 5 pieces of 25-pin, 2mm pitch head...

Never get frustrated with 2mm-pitch modules again! Each one of these 40-pin break-apart header packs contains 5 pieces of 40-pin, 2mm pitch headers...

Make your next project as you imagine it with prototyping perfboards that can easily be cut with scissors like these Bakelite Universal Perfboard ...

Itsy Bitsy Teenie Weenie Mini NeoPixel RGB LED- inis! Make your own smart LED arrangement with the same integrated LED that is used in our NeoPixe...

Swapping around your SIM card into different devices? This trio of SIM adapters helps so that you can use one SIM card for various size-needs. Two...

This eTape Liquid Level Sensor is a solid-state sensor with a resistive output that varies with the level of the fluid. It does away with clunky m...

Get your Particle (formally known as Spark) Photon moving with a PhoBot Robotics shield. No, this is not a robot that makes you a delicious bowl of...

The SIM808 GSM GPRS Module is at the heart of our Adafruit FONA 808 - Mini Cellular GSM + GPS Breakout . For people who want to integrate a cellula...

"Simplicity is the ultimate sophistication" - Leonardo da Vinci This 1/4" screw to 1/4" screw is very simple but you'll find it an essential adapt...

Whaddya got a screw loose or something? This is an industry standard 1/4" Photo Screw with a handy D-ring for tightening purposes. This will fit ...

I know you just did a double-take when looking at this power supply, what's up with the two cables? Normally you have a switching power supply that...