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- /*
- AnalogReadSerial
- Reads an analog input on pin 0, prints the result to the serial monitor.
- Attach the center pin of a potentiometer to pin A0, and the outside pins to +5V and ground.
- This example code is in the public domain.
- */
- // the setup routine runs once when you press reset:
- void setup() {
- // initialize serial communication at 9600 bits per second:
- Serial.begin(9600);
- }
- // the loop routine runs over and over again forever:
- void loop() {
- // read the input on analog pin 0:
- int sensorValue = analogRead(A0);
- // print out the value you read:
- Serial.println(sensorValue);
- delay(1); // delay in between reads for stability
- }
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