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This navigation switch is an intuitive way to add 5 button's worth of interfacing with a single component. Inside is 5 switches: left, right, up, d...

The "poor man's" accelerometer! Tilt sensors are switches that can detect basic motion/orientation. The metal tube has a little metal ball that rol...

This a tiny little breadboard...half the size of a half-size breadboard! Measures 1.8" x 1.4" (46mm x 36mm) Perfect for tiny projects and for stic...

This super slim, super tiny, and super cute Micro-B to USB on-the-go adapter is so slim, tiny, and cute that we'd pinch its cheeks if it was big en...

TinyPICO is the world’s smallest, fully-featured ESP32 development board, designed to unlock the power of the ESP32’s dual-core 240MHz and interne...

Transistors are powerful little electronic switches, and when our little NPN transistors aren't power enough for your project, we have been known t...

According to The Internet, 95% of electronic projects can be done with an op-amp or 555 timer chip. We're not so sure about it, but the 'triple nic...

Wide range, low power temperature sensor outputs an analog voltage that is proportional to the ambient temperature. To use, connect pin 1 (left)...

Get the most out of your regulators, transistors and other TO-220 packaged chips by clipping on a heat-sink. Your transistor or regulator may adver...

This is a nice Top Metal Plate as an extra add-on for our nice mini rover chassis. You don't need it but it let's you add a little more storage ...

If you've got a resistive touch screen that you'd like to use, you'll need this breakout! It has a fine pitch (0.5mm) connector soldered onto it...

This little buck converter based on the TPS62827 is super handy, taking up to 5.5V input and providing a 3.3V output with up to 2A current. It's gr...

Dress up your mechanical keys in your favorite colors, with a wide selection of stylish DSA key caps. Here is a 10 pack of translucent blue DSA key...

Dress up your mechanical keys in your favorite colors, with a wide selection of stylish DSA key caps. Here is a 10 pack of translucent smoke black ...

Back in my day, if you wanted a mechanical keyboard, you had to purchase a massive IBM Model M Keyboard but now you can DIY your very own compact k...

Back in my day, if you wanted a mechanical keyboard, you had to purchase a massive IBM Model M Keyboard but now you can DIY your very own compact k...

This simple Translucent Snap-on Case is both good looking and tough enough to toss into your bookbag or toolbox. It has slim cut-outs for your c...

Sprockets, wheels, and gears, oh my! We really like our DC gear motors (a.k.a "TT Motor") but unless you have a 3D printer it can be a challenge to...

This tubing is designed to go with our simple submersible pumps. Great for making water-powered projects. This tubing seems to be made of PVC, its ...

When we were putting together the TV-B-Gone kit, we started imagining a dystopian future, filled with televisions, where this kit would be super us...

Your power supply problems just got SOLVED! This little circuit board may look tiny but inside is a high efficiency DC/DC step-down converter which...

uFL connectors are very small surface-mount parts used when an external RF antena is desired but a big bulky SMA connector takes up too much space....

Better grab some sunglasses, sunscreen, and a bucket hat because these NeoPixels feature a 4W RGBW Cool White LED and are so bright it's like takin...