GP2Y0A21.ino

A basic example on how to get a distance measurement from a GP2Y0A21 infrared sensor.

#include <Smartcar.h>
 
const int SIDE_FRONT_PIN = A0;
 
ArduinoRuntime arduinoRuntime;
GP2Y0A21 sideFrontIR(arduinoRuntime,
                     SIDE_FRONT_PIN); // measure distances between 12 and 78 centimeters
 
void setup()
{
    Serial.begin(9600); // start the serial
}
 
void loop()
{
    Serial.println(sideFrontIR.getDistance());
    delay(100);
}