User manual

Ausgabe 19.05.2017 Copyright by Joy-IT 32
int potpin=0; // initialises analog PIN 0
int ledpin=13; // initialises digital PIN 13
int val=0; // defines „Val“
void setup()
{
pinMode(ledpin,OUTPUT); // sets digital PIN to „Output“
Serial.begin(9600); // sets Baudrate to 9600
}
void loop()
{
digitalWrite(ledpin,HIGH); // turns on LED
delay(50); // waits 0,05 seconds
digitalWrite(ledpin,LOW); // turns off
delay(50); // waits 0,05 seconds
val=analogRead(potpin); // reads Analogvalue
Serial.println(val); // Shows Analogvalue(saved in „Val“)
}
The read out values are displayed in the serial montor.