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[arduino] / books / ArduinoNextSteps-master / ArduinoNextSteps / sketch_01_06_analog / sketch_01_06_analog.ino
1 // sketch 01_06_analog
2 int analogPin = A0;
3
4 void setup()
5 {
6   Serial.begin(9600);
7 }
8
9 void loop()
10 {
11   int rawReading = analogRead(analogPin);
12   float volts = rawReading / 204.6;
13   Serial.println(volts);
14   delay(1000);
15 }
16