Gravity: 130 DC Motor Module (แท้จาก DFRobot)

Introduction

• Operating Voltage: 5v
• Interface type: Gravity 3-pin digital sensor interface
• Dimension: 2 * 1 in (52 * 27 mm)
• Weight: 40 g

Documents

• Product Wiki 
• Schematic
• SVG file

Shipping List

• Gravity: 130 DC motor x1
• Fan module x1
• Gravity digital cable x1

Tutorial

We will use Arduino to control module speed.

Requirements

• Hardware
  • Arduino UNO R3 x1
  • IO Expansion Shield for Arduino V7.1 x1
  • 130 DC motor module x1
• Software
  • Arduino IDE Version 1.6.5 Download Arduino IDE

Connection Diagram

Sample Code

Copy the sample code, and paste it in the Arduino IDE

 /* 130 DC Motor
by DFRobot <https:www.dfrobot.com>

*/

int motorPin = 3; //Motor drive pin D3
int motorSpeed; //Define motor speed

void setup()
{
Serial.begin(9600);
}

void loop()
{

for(motorSpeed = 0 ; motorSpeed <= 255; motorSpeed+=5)
{
analogWrite(motorPin, motorSpeed); //PWM speed control
delay(30);
}
for(motorSpeed = 255 ; motorSpeed >= 0; motorSpeed-=5)
{
analogWrite(motorPin, motorSpeed); //PWM speed control
delay(30);
}
}