STEPPER MOTOR CONTROL BY L298N MOTOR DRIVER MODULE USING ARDUINO UNO
If you want a make machine or want to make a robot or work on a project. where the motor is controlled very precisely. is known as step motor. it is type of brush less electric dc motor. cnc
so you should use a stepper motorStepper motorwhich moves a discrete steps according to steps resolution of
stepper motor They have multiple coils and each coils are energized separately that rotator is moved step by step at time.
Schematics Diagram:-
Circuit Diagram:-
Interface Stepper Motor With L298n Motor Driver Module And Arduino Uno
Firstly You will have to download stepper motor library so open the Arduino IDE on your computer. Goto -> sketch ->include Library -> Manage libraries -> type stepper motor on search bar-> Select version and install it.
And again goto -> File -> Examples -> Stepper -> stepper_one Resolution
#include <Stepper.h>
// change this to fit the number of steps per revolution
// for your motor
const int stepsPerRevolution = 200;
// initialize the stepper library on pins 8 through 11:
Stepper myStepper(stepsPerRevolution, 8, 9, 10, 11);
void setup()
{
// set the speed at 60 rpm:
myStepper.setSpeed(60);
// initialize the serial port:
Serial.begin(9600);
}
void loop()
{
// step one revolution in one direction:
Serial.println(“clockwise”);
myStepper.step(stepsPerRevolution);
delay(500);
// step one revolution in the other direction:
Serial.println(“counterclockwise”);
myStepper.step(-stepsPerRevolution);
delay(500);
}
