The W78E052D microcontroller from Nuvoton (www.nuvoton.com) is a low-cost, feature-rich chip especially useful to electronics hobbyists and makers. One advantage of the Nuvoton W78E052D ...

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 ...