Arduino & MPU6050: Precise Servo Motor Control with SG90 & MG996R

Components and supplies

Arduino UNO

DFRobot 6 DOF Sensor - MPU6050

SG90 Micro-servo motor

Apps and online services

Arduino IDE

About this project

Components

Arduino UNO
MPU6050
MG 996R Servo Motor
Jumper Wires

Connections

Check the attach diagram for connections

Note: You can also connect SDA and SCL pins of MPU6050 to A4 and A5 pin of Arduino respectively.

Programming

Include the attached library in your arduino IDE, then upload the code in your Arduino board.

Note

Check the video for complete understanding and subscribe our channel for more.

Thank You.

Code

MPU6050 Library
Code for Project

MPU6050 LibraryC/C++

No preview (download only).

Code for ProjectC/C++

//hammadiqbal12@gmail.com
//https://www.youtube.com/watch?v=Cvtr3LKdqvk


#include <GY6050.h>           //library for GYRO 
#include <Wire.h>
#include <Servo.h>

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


int X = 0;
int Y = 0;
GY6050 gyro(0x68);              //to save GYRO data


void setup() {

  Wire.begin();            //initializing GYRO
  gyro.initialisation();
  delay(100);
  myservo.attach(9);
}

void loop() {
  X = map(gyro.refresh('A', 'X'), -90, 90, 0, 180);                //mapping the gyro data according to angle limitation of servo motor 
  Y = map(gyro.refresh('A', 'Y'), -90, 90, 0, 180);
  myservo.write(Y);                                               //movement of Y axis will control servo
 delay(15);

}

Schematics

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Manufacturing process

3D printing

Automation Control System

Industrial Technology