This design, based on a Maxim MAX220 RS-232 driver/receiver IC, allows you to increase the number of USARTs (universal synchronous, asynchronous receiver/transmitters) available on a microcontroller.

Hybrid relays combine a mechanical switch with a solid-state switch, and they are set up in parallel to control a single load ...

Explains the principles of transistor switching circuits, highlighting their role in electronic computers. It contrasts transistors with vacuum tubes, emphasizing that transistors function as ...

Tackling electrical projects can be daunting for DIYers. It’s one task that can be dangerous if not done correctly. However, knowing how to wire a light switch is a relatively straightforward job, and ...