IO KIDS

Dony Riyanto

Mengenal Motor

Bagaimana Motor DC Bekerja

Polaritas Motor dan Baterai

Jembatan H

Penguat (driver)

Arduino Motor Driver

Step1

For this project you will need: Arduino uno

Breadboard

L298 Module

2x DC motors

Step2

The connections are pretty easy!

Module 5V (or Vcc) - Arduino 5V pin

Module GND - Arduino GND pin

Module 12V (or Vbat) - To external power source up to 35V.

For this tutorial just connect it with Arduino Vin pin.

Module output 1 & 2 - Connect dc motor A

Module output 3 & 4 - Connect dc motor B

Module IN1 - Arduino pin 5

Module IN2 - Arduino pin 6

Module IN3 - Arduino pin 10

Module IN4 - Arduino pin 9

Step3

//L293D//Motor Aconst int motorPin1 = 9; // Pin 14 of L293const int motorPin2 = 10; // Pin 10 of L293//Motor Bconst int motorPin3 = 6; // Pin 7 of L293const int motorPin4 = 5; // Pin 2 of L293

//This will run only one time.void setup(){ //Set pins as outputs pinMode(motorPin1, OUTPUT); pinMode(motorPin2, OUTPUT); pinMode(motorPin3, OUTPUT); pinMode(motorPin4, OUTPUT); //Motor Control - Motor A: motorPin1,motorpin2 & Motor B: motorpin3,motorpin4

//This code will turn Motor A clockwise for 2 sec. analogWrite(motorPin1, 180); analogWrite(motorPin2, 0); analogWrite(motorPin3, 180); analogWrite(motorPin4, 0); delay(5000);

//This code will turn Motor A counter-clockwise for 2 sec. analogWrite(motorPin1, 0); analogWrite(motorPin2, 180); analogWrite(motorPin3, 0); analogWrite(motorPin4, 180); delay(5000); //This code will turn Motor B clockwise for 2 sec. analogWrite(motorPin1, 0); analogWrite(motorPin2, 180); analogWrite(motorPin3, 180); analogWrite(motorPin4, 0); delay(1000); //This code will turn Motor B counter-clockwise for 2 sec. analogWrite(motorPin1, 180); analogWrite(motorPin2, 0); analogWrite(motorPin3, 0); analogWrite(motorPin4, 180); delay(1000); //And this code will stop motors analogWrite(motorPin1, 0); analogWrite(motorPin2, 0); analogWrite(motorPin3, 0); analogWrite(motorPin4, 0); }void loop(){}