Innovation Lab #19: Motor Drive Motor

A Bongilcheon High School Innovation Lab project.

BeginnerShowcase (no instructions)10 minutes780

Things used in this project

Hardware components

Arduino UNO

Arduino DC Motor

Arduino Motor Drive Module

Software apps and online services

Arduino IDE

Story

Innovation Lab (170828)

I learned how to control a motor by motor drive. Up to 2 motors can be controlled by the motor drive.

The car goes forward.

The car goes backward.

The car went forward and went backward and stopped.

int AIA = 5;   
int AIB = 6;   
int BIA = 9;
int BIB = 10;
int spe = 200;

void setup() {
  pinMode(AIA, OUTPUT); 
  pinMode(AIB, OUTPUT);
  pinMode(BIA, OUTPUT); 
  pinMode(BIB, OUTPUT);
  Serial.begin(9600);
}

void loop() {
  forward();
  delay(1000);
  backward();
  delay(1000);
  stopp();
  delay(1000);
} 


void forward() {
  analogWrite(AIA, 0);
  analogWrite(AIB, spe);
  analogWrite(BIA, 0);
  analogWrite(BIB, spe);
}

void backward() {
  analogWrite(AIA, spe);
  analogWrite(AIB, 0);
  analogWrite(BIA, spe);
  analogWrite(BIB, 0);
}

void stopp() {
  analogWrite(AIA, 0);
  analogWrite(AIB, 0);
  analogWrite(BIA, 0);
  analogWrite(BIB, 0);
}