Recent content by javi2018

Indeed, I forgot to comment, the circuit I extracted from a web of ultrasonic cleaners.

I found the schematic navigating the internet and with trial error I was manipulating the values until I adjusted them, I tested the circuit in OrCad (pspice) but without buzzer, the piezoelectric disk that I used is 1.7Mhz and a static capacitance of 1800pF but I do not have a datasheet for...

I let you a circuit that is an ultrasonic generator to 500 khz, you feel free to include some improvement.