Joy-it SBC-MotoDriver2 User guide

3

MotoDriver2

Ausgabe 19.05.2017 Copyright by Joy-IT 1

3

Index

1. Introducon

2. PIN Assignment

3. Connecng to an Arduino Uno

4. Usage

MotoDriver2

Ausgabe 19.05.2017 Copyright by Joy-IT 2

Dear customer,
thank you for purchasing our product. Please nd our instrucons below.

1. Introducon

The MotoDriver2 is an extension-board which allows you to cotnrol and use up to two direct-current
motors at once.
The motors can be controlled with a constant voltage from 5V to 35V.

Technical Specicaon

Model SBC-MotoDriver2

Driver L298N

Logical voltage 5V

Drive Voltage 5V— 35V

Drive Current 2A

Power Max. 25W

Dimensions (L x B x H) 43mm x 43mm x 27mm

Scope of delivery MotoDriver2

EAN 425023681513

Ausgabe 19.05.2017 Copyright by Joy-IT 3

2. PIN Assignment

Note: Remove the Jumper at posion 3 if your power supply is above 12V.
This acvates the power supply for the on-board 5V regulator.

The 5V output is perfect for supplying power to an Arduino.
This output is only acve, if the jumper on posion 3 is set.

PIN Belegung

1 DC Motor 1 / Stepper Motor +

2 DC Motor 1 / Stepper Motor GND

3 12V Jumper

4 Power Supply +

5 Power Supply GND

6 5V Output (if Jumper 3 is in place)

7 DC Motor 1 Jumper

8 Input 1

9 Input 2

10 Input 3

11 Input 4

12 DC Motor 2 Jumper

13 DC Motor 2 / Stepper Motor +

14 DC Motor 2 / Stepper Motor GND

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3. Anschluss an einen Arduino Uno

MotoDriver 2 Arduino

Input 1 9

Input 2 8

Input 3 7

Input 4 6

The power supply for the MotoDriver2 (PIN 4) needs to between 5V and 35V, depending on your setup.

Ausgabe 19.05.2017 Copyright by Joy-IT 5

4. Verwendung

To use the motors with the module, connect the motors, the module and your Arduino as seen in the
image before.
Transfer the following code-example to your Arduino to test the funconality.testen.

//Motor 1

const int motorPin1 = 9;
const int motorPin2 = 8;

//Motor 2

const int motorPin3 = 7;
const int motorPin4 = 6;

int speed = 180;

void setup(){

//Set pins as outputs
pinMode(motorPin1, OUTPUT);
pinMode(motorPin2, OUTPUT);
pinMode(motorPin3, OUTPUT);
pinMode(motorPin4, OUTPUT);

//Motor Control A in both directions
analogWrite(motorPin1, speed);
delay(2000);
analogWrite(motorPin1, 0);
delay(200);
analogWrite(motorPin2, speed);
delay(2000);
analogWrite(motorPin2, 0);

//Motor Control B in both directions
analogWrite(motorPin3, speed);
delay(2000);
analogWrite(motorPin3, 0);
delay(200);
analogWrite(motorPin4, speed);
delay(2000);
analogWrite(motorPin4, 0);

}

void loop(){

}

Ausgabe 19.05.2017 Copyright by Joy-IT 6