There are also cheap-ish USB devices that can do that [1] that you can stick in a raspberry pi and control with pretty much any language including python. For s

There are also cheap-ish USB devices that can do that [1] that you can stick in a raspberry pi and control with pretty much any language including python. For someone who shouldn’t be trusted with high voltage like me that’s the right level of tinkering. [1] https://www.yoctopuce.com/EN/products/category/usb-electrical-sensors https://www.yoctopuce.com/EN/products/category/usb-electrica...