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arduino.cc
Is it possible to code a DPDT switch?
My goal is to run a couple sensors and charge some batteries with a solar panel during the day, and then at night switch to battery power. I've seen it is best to charge the batteries in parallel and to power the devices in series since I need the combined voltage to run the boards. I've found an instructable on how to make a series to parallel ...
May 30, 2018
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