The Touch Sensor Module works as a digital switch that turns on when touched. Plug it into the digital input on your microcontroller. This module supports both 3.3V and 5V microcontrollers.
Usage:
Connect a 2-5.5V power supply to the voltage input (V) and ground (G) pins. Connect the digital output signal (S) pin to the digital input on your microcontroller. The output signal will be low when you touch it and high when you don't.
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