[Doug] pulls a signal from the 9V AC power before it hits the bridge rectifier, using a 100K resistor and a zener diode to protect the microcontroller pin. The code for that project comes as a hex ...

If you wonder why you care about high speed in a diode, [GreatScott] has a good demo of rectifying a signal with a regular diode and a Schottky. At a certain frequency, the normal diode starts ...

A frequency-dependent switch designed for PSpice simulation empowers experts to address challenges in advanced systems, ...