#include <CapacitiveSensor.h>
CapacitiveSensor capSensor = CapacitiveSensor(4,2);
int threshold = 1000;
const int ledPin = 12;
void setup() {
Serial.begin(9600);
pinMode(ledPin, OUTPUT);
}
void loop() {
long sensorValue = capSensor.capacitiveSensor(30);
Serial.println(sensorValue);
if (sensorValue > threshold) {
digitalWrite(ledPin, HIGH);
}
else {
digitalWrite(ledPin, LOW);
}
delay(10);
}
