Making a servo tester using an Attiny85 micro chip, Attiny45 also works for this project. This diy servo tester is as good as ...

This easy-to-build walking reindeer can be constructed with only a bow motor, battery, wires, and a few other parts.

Gray code is a systematic ordering of binary numbers in a way that each successive value differs from the previous one in ...

In a curious historical twist, the “Twelve days of Christmas” are actually the days of revelry that followed the 25th. The ...

Pagers were once a great way to get a message to someone out in public; they just had to be cool enough to have one. These ...