Arduino Servo Basic Code

In arduino projects, you might add servo to your projects. This short tutorial, show you the basic how arduino and servo works together.

Arduino Servo Basic Code

 

Instruction;
1) Connect all jumper wire as shown in diagram.

2) Connect the signal wire from servo to digital pin 9.

Upload this code to your arduino

Arduino Servo Basic

/*
  Servo Basic
  Understanding the basic of servo in arduino projects. Sweep servo to 0, 90, 180, 90 and 0.

  Coded by: arduinoprojects101.com
*/

// include the library code:
#include <Servo.h>

Servo myservo;  // create servo object to control a servo

void setup(){
  myservo.attach(9);  // attaches the servo on pin 9 to the servo object
}

void loop(){
  myservo.write(0);     // sets the servo at 0 degree position
  delay(1000);          // waits for the servo to get there
  myservo.write(90);    // sets the servo at 90 degree position
  delay(1000);          // waits for the servo to get there
  myservo.write(180);   // sets the servo at 180 degree position
  delay(1000);          // waits for the servo to get there
  myservo.write(90);    // sets the servo at 90 degree position
  delay(1000);          // waits for the servo to get there
}

Servo cable have 3 wire, make sure you connect it properly;

[box color=”#985D00″ bg=”#FFF8CB” font=”verdana” fontsize=”14 ” radius=”20 ” border=”#985D12″ float=”right” head=”Major Components in Project” headbg=”#FFEB70″ headcolor=”#985D00″]Parts List;
1) 1x Arduino
2) 1x Servo Motor
3) Jumper wire[/box]

For more detail: Arduino Servo Basic Code

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