Other Arduino Codes and Videos by Robojax
This can be used as 10A High or Low trigger switch works with 4V to 60V. Or you can control Speed of DC motor with 10A power using PWM.
/*
* This Arduin Contorl Speed DC motor and START/STOP is using push button
* using XY-GMOS Mosfet Speed Switch Module
*
* Watch Video instrution for this code:https://youtu.be/El5Dd51HBG8
*
* Full explanation of this code and wiring diagram is available at
* my Arduino Course at Udemy.com here: http://robojax.com/L/?id=62
* Written by Ahmad Shamshiri on May 31, 2020 at 17:49 in Ajax, Ontario, Canada
* in Ajax, Ontario, Canada. www.robojax.com
*
* Get this code and other Arduino codes from Robojax.com
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* * 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 POT_PIN =A0;//can change
const int MOTOR_OUT_PIN = 3;
const int START_STOP_PIN=2;
const int SPEED_MAX = 100;// in %
const int SPEED_MIN = 0;//in %
const int STOP=0;
const int RUN=1;
int motorState=RUN;//
int motorSpeed = 0;//between 0 to 100%.
void pushButton();
void setup() {
//Robojax XY-GMOS MOSFET Motor driver code
Serial.begin(9600);
Serial.println("Robojax XY-GMOS Motor, Arduino");
pinMode(START_STOP_PIN, INPUT_PULLUP);
pinMode(MOTOR_OUT_PIN, OUTPUT);
}
// the loop routine runs over and over again forever:
void loop() {
pushButton();
int potValue =analogRead(POT_PIN);
int speedPercent = map(potValue, 0, 1023, 0, 100);
Serial.print("speedPercent: "); Serial.println(speedPercent);
if(motorState ==RUN)
{
motorControl(speedPercent);
}else{
stopMotor();
}
delay(500);
//Robojax XY-GMOS MOSFET Motor driver code
}//loop end
/*
* motorControl(int s)
* @brief controls the motor with the value s
* @param return nothing
* @param "type" is character
* on May 08, 2020 at 02:36 in Ajax, Ontario, Canada
*/
void motorControl(int s)
{
//Robojax XY-GMOS MOSFET Motor driver code
s = map(s, SPEED_MIN, SPEED_MAX, 0, 255);
Serial.print("Speed: "); Serial.println(s);
analogWrite(MOTOR_OUT_PIN, s);
}//motorControl
/*
* stopMotor()
* @brief stops the motor
* @param return nothing
* @param
* on May 08, 2020 at 02:36 in Ajax, Ontario, Canada
*/
void stopMotor(){
//Robojax XY-GMOS MOSFET Motor driver code
analogWrite( MOTOR_OUT_PIN, 0);
Serial.println("STOPPED");
}//stopMotor()
/*
* pushButton()
* @brief reads the push button
* @param return nothing
* @param
* on May 08, 2020 at 02:36 in Ajax, Ontario, Canada
*/
void pushButton()
{
//Robojax XY-GMOS MOSFET Motor driver code
if(digitalRead(START_STOP_PIN) ==LOW)
{
motorState =!motorState;
delay(100);
}
}//pushButton()
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