OK, let me post this in the right place this time
Before I reinvent the wheel, anyone know of a good 120/230VAC optoisolator/transformer board that outputs a linear AC/DC voltage in the 3.3 VAC/DC range? I need to measure the AC coming from my generators into a ESP32 board using Arduino.
Thanks,
Z
Before I reinvent the wheel, anyone know of a good 120/230VAC optoisolator/transformer board that outputs a linear AC/DC voltage in the 3.3 VAC/DC range? I need to measure the AC coming from my generators into a ESP32 board using Arduino.
Thanks,
Z