Cose viste, riviste, da non perdere, da approfondire su informatica, elettronica ... e non solo :-)
Tips'n tricks: Driving a 5V #relay with a 5V #digital IO using a PNP #transistor as #switch pic.twitter.com/z3g7WwBvkN — Giovanni Bernardo (@settorezero) May 25, 2018
Tips'n tricks: Driving a 5V #relay with a 5V #digital IO using a PNP #transistor as #switch pic.twitter.com/z3g7WwBvkN
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