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arduinisten/arduino-0022-linux-x64/examples/1.Basics/DigitalReadSerial/DigitalReadSerial.pde
2011-02-23 21:47:18 +01:00

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/*
DigitalReadSerial
Reads a digital input on pin 2, prints the result to the serial monitor
This example code is in the public domain.
*/
void setup() {
Serial.begin(9600);
pinMode(2, INPUT);
}
void loop() {
int sensorValue = digitalRead(2);
Serial.println(sensorValue, DEC);
}