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Lesson 108: Control DC motor using FR120N AOD4184 D4184 LR7843 HW-532 MOSFET module (3 projects)


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Lesson 108: Control DC motor using FR120N AOD4184 D4184 LR7843 HW-532 MOSFET module (3 projects)

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Please download required files for this code

Part 5: DC Motors

How to contro a load or a motor by turnning it ON or OFF. In this lesson we learn how to use the module with FR120N , LR7843 and D4184 MOSFET to turn ON/OFF DC load up to up to 10A. HW-532 optically isolated from 5V to 30V load up to 10A depending on the module. Schematic shown, wiring diagram explained, different method of wiring with push button and potentiometer also shown.

<>Using this moduel we can't control direction of rotation of the motor.

Projects

In Project 1 We simply Start/Stop.

Timing of chapters in the video

00:00 Introduction
03:32 Schematic Explained
05:16 Components under magnifier
06:48 Datasheet for Mosfet viewed
08:00 Efficiency: which one to use
11:14 Project 1: Basic ON/OFF with or without Arduino
13:56 Project 1: Wiring
15:05 Project 1: Code
15:36 Project 2: Speed Control using Arduino
19:31 Project 3: Motor Speed with Potentiometer and stop push button
19:43 Project 3: Wiring
22:08 Project 3: Code

 /* 
* Lesson 108-1: In this lesson we learn how to use  the module with FR120N , LR7843 and D4184 MOSFET to turn ON/OFF DC load up to up to 10A. HW-532 optically isolated from 5V to 30V load up to 10A depending on the module. Schematic shown, wiring diagram explained, different 
method of wiring with push button and potentiometer also shown. 
Video https://youtu.be/eqXaqRFAWrA
 
Written by Ahmad Shamshiri for RoboJax.com
// Published on Aug 25, 2022 in Aajx, ON, Canada.

 
  Project 1: Turning ON/OFF a motor or load (this project)
  Project 2: Controllign Speed using Arduino code
  Project 3: Controllign Speed using potentiometer and a push button

  * Watch Video instrution for this code: https://youtu.be/eqXaqRFAWrA
  * 
  * This code is part of Arduino Step by Step Course which starts here:  https://youtu.be/-6qSrDUA5a8
  * 
  * for library of this code visit http://robojax.com/
  * 
 If you found this tutorial helpful, please support me so I can continue creating 
 content like this. Make a donation using PayPal by credit card https://bit.ly/donate-robojax 
 

 
  *  * 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/>.

 */



const int MOTOR_OUT_PIN=2;


void setup() {
    //Robojax  MOSFET Motor driver code
  Serial.begin(9600);
  Serial.println("Robojax LR7834 ,  Arduino");

  pinMode(MOTOR_OUT_PIN, OUTPUT);
  digitalWrite(MOTOR_OUT_PIN, HIGH);

  
}

// the loop routine runs over and over again forever:
void loop() {
 

    //Robojax XY-GMOS MOSFET Motor driver code
}//loop end

   

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