Please select other codes for this lecture from the links below.
Related or required files and link to this lesson
In this lesson we learn how to contorl a DC motor using L298N Motor driver module and Arduino .
Please watch the video for full details.
AliExpress.com Product - 1pcs L298N MOTOR DRIVER module New Dual H Bridge DC Stepper Motor Drive Controller Board Module
/*
Lesson 53: Using L298N Motor Driver for DC Motor Control
Watch full detailed Video https://youtu.be/fqBLIrwq2YA
* Library Example for L298N Module to control DC motors
*
* This code is to control single motor. For two motor control, please open L298N_DC_2_Motors
P
*
* Written by Ahmad Shamshiri on October 01, 2019 at 21:26
* in Ajax, Ontario, Canada. www.robojax.com
*
*
* Watch video instruction for this code:
*
If you found this tutorial helpful, please support me so I can continue creating
content like this. You can support me on Patreon http://robojax.com/L/?id=63
or make donation using PayPal http://robojax.com/L/?id=64
* * This code is "AS IS" without warranty or liability. Free to be used as long as you keep this note intact.*
* This code has been download from Robojax.com
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
#include <Robojax_L298N_DC_motor.h>
// motor 1 settings
#define IN1 6
#define IN2 7
#define ENA 8 // this pin must be PWM enabled pin
const int CCW = 2; // do not change
const int CW = 1; // do not change
#define motor1 1 // do not change
// use the line below for single motor
Robojax_L298N_DC_motor motor(IN1, IN2, ENA, true);
void setup() {
Serial.begin(115200);
motor.begin();
//L298N DC Motor by Robojax.com
}
void loop() {
motor.demo(1);
motor.rotate(motor1, 60, CW);//run motor1 at 60% speed in CW direction
delay(3000);
motor.brake(1);
delay(2000);
motor.rotate(motor1, 100, CW);//run motor1 at 60% speed in CW direction
delay(3000);
motor.brake(1);
delay(2000);
for(int i=0; i<=100; i++)
{
motor.rotate(motor1, i, CW);// turn motor1 with i% speed in CW direction (whatever is i)
delay(100);
}
delay(2000);
motor.brake(1);
delay(2000);
motor.rotate(motor1, 70, CCW);//run motor1 at 70% speed in CCW direction
delay(4000);
motor.brake(1);
delay(2000);
}