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Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
@Owen
Hello,
I have an electrical mechanical counter that I'd like to control with Espruino.
https://www.ivy-metering.com/russia-market/196.html
The counter takes a 5V pulse to count up, which sounds simple but apparently, it is 5V AC, not DC.
Does anyone know how I can pulse 5V AC for 50ms?
Thank you