In this project, I'll make a small circuit capable of controlling a servo, it is a servo tester made out of a 555 timer IC.

We’ll admit it. The closer a project is to completion, the less enthusiasm we have for it. Once the main design is clearly going to work on a breadboard, we’re ready to move on to the next one. We don ...

Why today’s high-speed, high-frequency designs have very little “wiggle room” within them relative to laminate properties. Why the end-product’s application and performance determine the most critical ...

Retro computing lets you get to grips with technology's history, showing how far modern computers have come. Here's how to build your own working Apple I replica. Computers have come a long way since ...