Adafruit

Power over Ethernet (PoE) can make your project wiring a breeze - instead of needing a wire for power and data, you can use one Ethernet cable for...

This is a pre-wired and waterproofed version of the DS18B20 sensor made with a PTFE wire cable. Handy for when you need to measure something far a...

Punch in your secret key (or Jenny's number ) into this numeric matrix keypad. This keypad has 12 buttons, arranged in a telephone-line 3x4 grid. ...

Punch in your secret key (or Jenny's number ) into this numeric matrix keypad. This keypad has 16 buttons, arranged in a telephone-line 4x4 grid. T...

We couldn't let the DC Gearbox "TT" motors have all the fun! If you're using some sort of motor, there's a really good chance it's a low cost DC Mo...

Here's another addition to our growing family of AA battery holders . A holder for three (3) AA batteries! It's got an 8" long power cable with a 2...

Toss away your boring old SWD/JTAG adapters! This Black Magic Probe , designed by 1BitSquared with Black Sphere Technologies , is a next-generation...

Quick connector wire sets make wiring up our arcade-style or metal buttons quicky-quick. Each wire comes as a 'pair' with two 0.25" quick-connects ...

If you bought a servo from us you probably got a bunch of plastic add-ons that you can snap onto the rotating part of the servo. These are called ...

Quick connector wire sets make wiring up our arcade-style or metal buttons quicky-quick. Each wire comes as a 'pair' with two 0.187" quick-connects...

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...

The 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 me...

If you've played with multiplexed RGB matrices, you may have wondered "hey, could we possibly manufacture these on a thin enough PCB, so it's flexi...

Testing is an important step in board manufacturing. And it can be super tricky on a fully populated PCB. So how can you test connections when you...

Testing is an important step in board manufacturing. And it can be super tricky on a fully populated PCB. So how can you test connections when you...

Testing is an important step in board manufacturing. And it can be super tricky on a fully populated PCB. So how can you test connections when you...

Enter the world of cardboard construction and build playful robot friends! Instead of slapping on tape or waiting for your hot glue to warm up, yo...

You have a Circuit Playground Express , but you need to mount it to your charming cardboard robot friend, eh? Not so easy if you don't have a set o...

Who doesn't love LEGO and compatible bricks? Nobody! Except when we accidentally step on them. There are soooo many mechanical things one can make...

For a really long time we assumed that the JST PH didn't have a free-hanging male header version. But then we found this JST-PH 2-pin Male Cable, ...

Who doesn't love LEGO® compatible bricks? Nobody! Except when we accidentally step on them. There are soooo many mechanical things one can make wi...

Heard about locksport and want to try it for yourself? It's a fun hobby you can pick up easily (ha!). It's like a Rubik's cube but you have to work...

In a province somewhere in Tamriel, you've been stuck in a dank, dirty dungeon cell for who knows how long. You shake your chains at a rat scurryin...

If you've played with multiplexed RGB matrices, you may have wondered "hey, could we possibly manufacture these on a thin enough PCB so it's flexib...