I built a custom keyboard using inexpensive parts from Amazon, aiming to create the cheapest functional model without a long wait. Discover if this customized keyboard is worth it as I delve into the ...

Making a servo tester using an Attiny85 micro chip, Attiny45 also works for this project. This diy servo tester is as good as any other servo tester, the difference is that it can be programmed to do ...

What happens when you combine an Arduino-based microcontroller with a palm-sized aluminum box and clicky buttons? A fidget ...