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46 lines
923 B
46 lines
923 B
5 years ago
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/*
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IR array
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Read the analog value of the IR sensors at the
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bottom of the robot. The also-called line following
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sensors are a series of pairs of IR sender/receiver
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used to detect how dark it is underneath the robot.
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The information coming from the sensor array is stored
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into the Robot.IRarray[] and updated using the Robot.updateIR()
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method.
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Circuit:
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* Arduino Robot
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created 1 May 2013
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by X. Yang
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modified 12 May 2013
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by D. Cuartielles
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This example is in the public domain
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*/
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#include <ArduinoRobot.h>
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#include <Wire.h>
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void setup() {
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// initialize the robot
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Robot.begin();
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// initialize the serial port
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Serial.begin(9600);
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}
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void loop() {
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// store the sensor information into the array
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Robot.updateIR();
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// iterate the array and print the data to the Serial port
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for (int i = 0; i < 5; i++) {
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Serial.print(Robot.IRarray[i]);
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Serial.print(" ");
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}
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Serial.println("");
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}
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