Data Sheet

ManualsBrandsRobotis ManualsMiscellaneous MicrocontrollersRobotis OpenCR1.0 Cortex Microcontroller for ROS

4/27/2018 OpenCR1.0

http://emanual.robotis.com/docs/en/parts/controller/opencr10/ 42/50

7. 7. 3. 1. Code

Rotation sensor is an analog sensor, the output value depending on the degree of

rotation.

The LED turned on/off depending on the degree of rotation.

The signal pin is connected to A0 of OpenCR.

7. 7. 3. 2. Result

#define BDPIN_LED_USER_1 22

#define BDPIN_LED_USER_2 23

#define BDPIN_LED_USER_3 24

#define BDPIN_LED_USER_4 25

const int analogInPin = A0;

int sensorValue = 0;

void setup()

{

Serial.begin(9600);

pinMode(BDPIN_LED_USER_4, OUTPUT);

pinMode(BDPIN_LED_USER_3, OUTPUT);

pinMode(BDPIN_LED_USER_2, OUTPUT);

pinMode(BDPIN_LED_USER_1, OUTPUT);

}

void loop()

{

sensorValue = analogRead(analogInPin);

Serial.print(" sensorValue : ");

Serial.println(sensorValue);

if(sensorValue>0 && sensorValue<50)

{

digitalWrite(BDPIN_LED_USER_4, LOW);

digitalWrite(BDPIN_LED_USER_3, HIGH);

digitalWrite(BDPIN_LED_USER_2, HIGH);

digitalWrite(BDPIN_LED_USER_1, HIGH);

}

if(sensorValue>50 && sensorValue<100)

{

digitalWrite(BDPIN_LED_USER_4, LOW);

digitalWrite(BDPIN_LED_USER_3, LOW);

digitalWrite(BDPIN_LED_USER_2, HIGH);

digitalWrite(BDPIN_LED_USER_1, HIGH);

}

if(sensorValue>100 && sensorValue<150)

{

digitalWrite(BDPIN_LED_USER_4, LOW);

digitalWrite(BDPIN_LED_USER_3, LOW);

digitalWrite(BDPIN_LED_USER_2, LOW);

digitalWrite(BDPIN_LED_USER_1, HIGH);

}

if(sensorValue>200 && sensorValue<250)

{

digitalWrite(BDPIN_LED_USER_4, LOW);

digitalWrite(BDPIN_LED_USER_3, LOW);

digitalWrite(BDPIN_LED_USER_2, LOW);

digitalWrite(BDPIN_LED_USER_1, LOW);

}

delay(100);

}

OpenCR1.0