This project, Smart LED and Relay Control with Hand Gestures and MIT App using ESP32, allows users to control RGB LEDs and a relay using hand gestures and a web interface. The system uses the ESP32 ...
mcu-relay-bypass is intended to be a very simple framework and reference implementation of suitable code for programming microcontrollers to respond to momentary footswitch activity, and in turn power ...
IN - This pin is also called the control pin because it is used to control the output of the relay. COM - is connected to the device you intend to connect. NC - terminal is connected to the COM ...