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Metal touch sensor module

350219

New product

KWD 1.500

Metal Touch Interface module comes with LED build a simple circuit to produce a touch cue lights, comes with digital interfaces of the LED.

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    Metal touch sensor module

    Metal touch sensor module

    Metal Touch Interface module comes with LED build a simple circuit to produce a touch cue lights, comes with digital interfaces of the LED.

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product description

Touch sensitive switch. Touching the sensor pin produces an output at the
‘DO’ pin. The output is not a clean signal but includes 50 Hz mains
induced
signals (‘mains hum’). The output signal is ‘active high’ and the circuit
sensitivity can be adjusted with a pot. An analog output signal from the
sensor is available at pin ‘AO’.

Example Code

int Led = 13 ; // define LED Interface
int buttonpin = 3; // define Metal Touch Sensor Interface
int val ; // define numeric variables val
void setup ()
{
  pinMode (Led, OUTPUT) ; // define LED as output interface
  pinMode (buttonpin, INPUT) ; // define metal touch sensor output interface
}
void loop ()
{
  val = digitalRead (buttonpin) ; // digital interface will be assigned a value of 3 to read val
  if (val == HIGH) // When the metal touch sensor detects a signal, LED flashes
  {
    digitalWrite (Led, HIGH);
  }
  else
  {
    digitalWrite (Led, LOW);
  }
}

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