In the video, [jns] goes into more detail about the discovery of reed switched keys, the RS422 protocol being used, blowing up an Arduino Pro Micro, and even repairing the aging trackball.

The official Arduino development team have this week introduced their very first micro PLC with Industrial IoT capabilities in the form of Opta. Designed ...

PD Micro is the first Arduino-compatible board with USB Type-C Power Delivery, which allows your project to make use of voltages from 5-20 V. It’s perfect for projects that would require ...