The MilkV Duo is revolutionizing the microcontroller landscape by integrating dual RISC-V processors, with one core running Arduino or RTOS and the other operating Linux. Priced at approximately $10, ...

Permanent magnet dc motors need a chunky inductor in series with them if they are fed from an SCR (thyristor) based mains power controller. It is (probably!) possible to safely interface an Arduino to ...