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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.
@allObjects
...yeah... have some thinking to do, because the "new ground" will have then an offset if I make the 'ground of the voltage divider' with voltage divider so that the input is kind of a 'real AC'... but then the 'new ground' has an offset and poses challenges for devices 'down the wire'...