maandag 23 november 2015

Arduino_KY-036_Metal_touch_sensor_module

Arduino KY-036 Metal touch sensor module




Module has a power led and a led indicating touch of metal.
A0 seems to contain some analog out signal also to indicate if metal is touched.
Module contains a variable resistor (sensitivity?)

Connect

  • D0          Arduino Pin 3
  • +            +5V
  • GND       GND
  • A0          (not connected / Analog signal) 

Function

If metal wire over the transistor is touched Arduino led (pin13) is switched on

More info

Geen opmerkingen: