Innovation Lab #14 Servo Motor Control

Bongilcheon High School_Innovation Lab Project.

BeginnerProtip10 minutes1,558

Things used in this project

Hardware components

Arduino UNO

Breadboard (generic)

Arduino Servo Motor

Software apps and online services

Arduino IDE

Story

Innovation Lab (170823)

Fourth day in innovation lab.

I learned how to turn the servo motor.

The servo motor can turn range from 0 to 180 degrees.

Code

Servo Motor

#include <Servo.h>

Servo servo1;


void setup()
{
  servo1.attach(9); 
}


void loop()
{
  deg();
  step_motion();
}

void deg() {
  servo1.write(90); 
  delay(1000);
  servo1.write(180); 
  delay(1000);
  servo1.write(0); 
  delay(1000);
}

void step_motion() {
  int position;
  for (position = 0; position < 180; position += 2) 
  {
    servo1.write(position);
    delay(20);
  }

  for (position = 180; position >= 0; position -= 1) 
  {
    servo1.write(position);
    delay(20);
  }
}