Last week I explained how to use a motion sensor to trigger an event with an Arduino. The event we triggered was a simple blinking of an LED. You can do a lot with a bunch of LEDs if you use your ...

While attending APEC 2019, it seemed that gallium-nitride (GaN) transistors were just coming into their own in high-volume applications, while silicon-carbide (SiC) transistors have found wide ...