Touch Sensor Interface Program Code.
Touch Sensor Interfacing Program CodeProgram Code:-
//Touch Sensor LED
#define ctsPin 2
int ledPin = 4;
void setup()
{
Serial.begin(9600);
pinMode(ledPin, OUTPUT);
pinMode(ctsPin, INPUT);
}
void loop()
{
int ctsValue = digitalRead(ctsPin);
if (ctsValue == HIGH)
{
digitalWrite(ledPin, HIGH);
Serial.println("TOUCHED");
}
else
{
digitalWrite(ledPin,LOW);
Serial.println("not touched");
}
delay(0.9);
}


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