[Dan Kitchen] has a great solution for making servos easy to hack. Every hacker has a drawer full of servo’s somewhere. Just about every project that uses them starts off by measuring the spacing and ...

Servo testers are useful devices to have on hand, allowing one to quickly check a given part for proper operation. However, cheaper models can be quite limited, and may not output signals suitable for ...

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. In the process of making this circuit, we'll make a pcb design for it. This ...