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.

Building simple circuits with copper tape, LED bulbs, resistors, and watch batteries is not as simple as you might think. Notre Dame Elementary School STEM students are putting the engineering design ...

If there's one thing that homeowners should consider, it's security cameras. They're great not only for deterring would-be robbers from breaking into your home but also for checking in on your pets ...