Grove – Servo

Grove - Servo

Servo is absolutely a fun motion control device to play! Via a servo library built in Arduino IDE, you can locate it at any position between 0 to 180 degrees. With 4 shafts in different shapes coming, this servo is ready to drive a little fan, lift an object, or mimic a clock hand.

Hardware Required

- Intel® Edison for Arduino

- Grove Base Shield v2

- Grove Servo

- Grove Rotary Angle Sensor

- Working Voltage - 5V

Circuit

Schematic

Code 

#include <Servo.h>

Servo groveServo; //create a object

int potentiometer = 0;

int shaft;

void setup()

{

  //Serial.begin(9600);

  groveServo.attach(3); //the servo is attached to D3

  pinMode(potentiometer, INPUT);

}

void loop()

{

  shaft = analogRead(potentiometer);

  //Serial.println(shaft);

  shaft = map(shaft, 0, 1023, 0, 179); 

  //analog input data range from 1~1023, but servo   

  groveServo.write(shaft);             //only reflects to data ranging from 1~179.

  delay(15);

}

See  Also

Reference sites