DIY Project Kits

This set of high quality machined header pins can be soldered onto the MicroPython pyboard (all versions), and mate perfectly with both the L...

These shaft-mountable aluminum timing pulleys use XL timing belts and attach to a 6mm output shaft with a set screw. They have 10 teeth with a g...

This skill badge is for those who've mastered any of Altium's sophisticated PCB design platforms, such as CircuitStudio and Altium Designer. ...

Keep your power source safe and toasty in these waterproof 3xAA battery holders. They're just like classic switched battery holders, but designe...

Heat shrink is the duct tape of electronics which I guess makes this heat shrink the colorful and exciting duct tape they sell at craft stores. ...

Gakken is back with a large mechanical hand! The Gakken Auto-Writing Machine is the new monthly kit from the folks over at Gakken.  It's a hand tha...

Need some big indicators? We are big fans of these huge diffused red LEDs. They are fairly bright so they can be seen in daytime, and from any angl...

Have you ever needed a hand in tight spaces? How about two hands? Well, it looks like we've got to give yet another 'hand' to the folks at Hobby...

Need some big indicators? We are big fans of these huge 10mm diffused green LEDs. They are fairly bright so they can be seen in daytime, and from a...

Make some beautiful colors with these diffused 10mm tri-color LED with separate red, green and blue LED chips inside! They make a nice indicator, a...

This is a medium size breadboard with 600 tie points. It has strong, self-adhesive backing. It is ideal for high frequency and low noise circuits....

Need some really bright and big indicator LEDs? We are big fans of these 10mm diffused white LEDs. They go easily into a breadboard and will add th...

These standard gearmotors are incredibly tough and feature full metal gears to help you drive wheels, gears, or almost anything else that needs to ...

Need some big indicators? We are big fans of these huge diffused blue LEDs. They are really bright so they can be seen in daytime, and from any ang...

These 3" long stainless steel D-Shafts have a diameter of ¼". The flat edge that runs the length of the shaft makes it an ideal drive shaft, when u...

What's better than a single LED? Lots of LEDs! And what's better than lots of LEDs? TWO TIMES AS MANY LEDS!!! With the 16x8 LED Matrix Backpack ...

Micro-switches are often found in arcade buttons and joysticks but they're also really handy in any kind of mechatronics project or when you need a...

These GoPro camera mounts provide you with a simple and lightweight way to attach your Hero or Hero 2 to you Actobotics project. Each camera mou...

The SpeakJet is a completely self-contained, single-chip voice and complex sound synthesizer. It uses a mathematical sound algorithm to control an ...

This custom-designed rubber wheel has a rubber tire with a diameter of 1.69" (43 mm). It is designed to fit the output shafts on our mini metal ...

Build your very own internet-connected radio with Pimoroni's Pirate Radio Kit! This kit has just-about-everything you'll need: Pimoroni's flashy...

We still love the Pro Trinket but the bit-bang USB technique it uses doesn't work as well as it did in 2014. So while we still carry the Pro Tri...

This beefy heatsink is designed to dissipate a lot of heat! The 6400BG heatsink fits TO-220, TO-218, TO-247, and Multiwatt packages - which mean...

Our Pimoroni pals have curated a beautifully modern Mood Light Kit that'll look great on your bedside table, bookcase, or desk. It's even intern...