5v relay

How does the Arduino 5VDC relay module work? Using SRD-05VDC-SL-C Ask Question Asked today Modified today Viewed 27 times 0 I was wondering how this 5V relay module works exactly. I understand how the actual relay circuit […]

HC12 433MHz module notes

Arduino-Pico RF433 Rf-Tx cheap modules Ask Question Asked today Modified today Viewed 18 times 1 I currently use Arduino IDE to program Raspberry Pico, using this as reference. Arduino-pico Github My intention, is to use RadioHead […]