esp8266 - Powering D1 Mini through 5V pin - Electrical Engineering
Par un écrivain mystérieux
Description
I am trying to power a D1 mini (ESP8266) through the 5V pin (not using USB port).
I have a 9V transformer connected to a 5V Regulator (5V Regulator)
I have set the regulator at 5.42V when there is no
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