User manual

Ausgabe 19.05.2017 Copyright by Joy-IT 34
int potpin=0; // initialises analog PIN 0 an
int ledpin=11; // initialises digital PIN 11. Ausgang
int val=0; // initialises variable „Val“
void setup()
{
pinMode(ledpin,OUTPUT); // sets Pin 11 to output
Serial.begin(9600); // sets baudrate to „9600“
}
void loop()
{
val=analogRead(potpin); // reads analog value of the sensor
Serial.println(val); // shows analog value in „Val“
analogWrite(ledpin,val); // turns on LED and sets brightness
delay(10); // waits 0,01 seconds
}