DRI0017

DRI0017 Datasheet

2A Motor Shield For Arduino Twin SKU:DRI0017

Part	Datasheet
DRI0017	DRI0017 (pdf)

PDF Datasheet Preview
2A Motor Shield For Arduino Twin SKU:DRI0017 Introduction This motor shield allows Arduino to drive two channel DC motors. It uses a L298N chip which deliveries output current up to 2A each channel. Specifications • Motor Driven Voltage 4.8V to 35V • Output Current up to 2A/channel • Total Power Dissipation 25W（T=75 • Driven Structure Dual full-bridge driver • Driven Power Port External power terminal, or VIN from Arduino • Driven Output Port 2 channel screw terminals, or male PIN headers • Control Port 4 TTL Compatible digital signals Digital 10-13 • Operation Temperature -25 to 130 • Shield Size 56x57mm Application • Electric toy car PinOut • Power Selection Jumper The motors can be powered by external power supply PWMIN or VIN from Arduino control board e.g., UNO . Default is VIN showed by the diagram. Note There are two jumpers in parallel that can afford heavy current. • PWMIN Terminal Used to connect to external power. • Motor Terminal Used to connect motors by screw terminals M1- M1+ M2- M2+ or PIN headers 1 2 3 • Analog 3Pin Port Used to connect sensors or actuators. Note pinout is + - S . • Motor Indicator The red LED lights if Mn+ is positive, whereas the green LED lights. • Control Port Used to control speed and direction of motor. You can get port's description in the "Control Table" printed on the shield. • Control Function Table: Name En Mn Function Mn Speed control PWM Mn Direction Control • Control Signal Truth Table: En Mn State L X Disable Mn H L Mn Foreward Mn+ is positive H Mn Backward Mn+ is negative Note n of "Mn" or "En" is 1, 2 Tutorial DC Motor Control Target Control speed and direction of DC motor Step1 Hardware List • DF_UNO 1 • Micro Metal Gearmotor 2 • Regulated Power 1 • The Shield 1 • Wires Step2 Software List • Arduino IDE Step3 Wiring Step4 Sample Code Open Arduino IDE Upload the code to UNO /set control port/ const int E1Pin = 10 const int M1Pin = 12 const int E2Pin = 11 const int M2Pin = 13; /inner definition/ typedef struct byte enPin byte directionPin MotorContrl; const int M1 = 0 const int M2 = 1 const int MotorNum = 2; const MotorContrl MotorPin[] = ; const int Forward = LOW const int Backward = HIGH; /program/ void setup initMotor ; void loop int value /test M1 / setMotorDirection M1, Forward ; setMotorSpeed M1, 100 delay 1000 setMotorSpeed M1, 0 delay 100 ; setMotorDirection M1, Backward setMotorSpeed M1, 50 delay 1000 setMotorSpeed M1, 0 delay 100 ;

PDF Datasheet Preview

2A Motor Shield For Arduino Twin SKU:DRI0017

Introduction

This motor shield allows Arduino to drive two channel DC motors. It uses a L298N chip which deliveries output current up to 2A each channel.

Specifications
• Motor Driven Voltage 4.8V to 35V
• Output Current up to 2A/channel
• Total Power Dissipation 25W（T=75
• Driven Structure Dual full-bridge driver
• Driven Power Port External power terminal, or VIN from Arduino
• Driven Output Port 2 channel screw terminals, or male PIN headers
• Control Port 4 TTL Compatible digital signals Digital 10-13
• Operation Temperature -25 to 130
• Shield Size 56x57mm

Application
• Electric toy car

PinOut
• Power Selection Jumper The motors can be powered by external power supply PWMIN or VIN from Arduino control board e.g., UNO . Default is VIN showed by the diagram. Note There are two jumpers in parallel that can afford heavy current.
• PWMIN Terminal Used to connect to external power.
• Motor Terminal Used to connect motors by screw terminals M1- M1+ M2- M2+ or PIN headers 1 2 3
• Analog 3Pin Port Used to connect sensors or actuators. Note pinout is + - S .
• Motor Indicator The red LED lights if Mn+ is positive, whereas the green LED lights.
• Control Port Used to control speed and direction of motor. You can get port's description in the "Control Table" printed on the shield.
• Control Function Table:

Name En Mn

Function Mn Speed control PWM Mn Direction Control
• Control Signal Truth Table:

En Mn State L X Disable Mn H L Mn Foreward Mn+ is positive H Mn Backward Mn+ is negative

Note n of "Mn" or "En" is 1, 2

Tutorial

DC Motor Control

Target Control speed and direction of DC motor

Step1 Hardware List
• DF_UNO 1
• Micro Metal Gearmotor 2
• Regulated Power 1
• The Shield 1
• Wires

Step2 Software List
• Arduino IDE

Step3 Wiring

Step4 Sample Code

Open Arduino IDE Upload the code to UNO
/**set control port**/ const int E1Pin = 10 const int M1Pin = 12 const int E2Pin = 11 const int M2Pin = 13;
/**inner definition**/ typedef struct
byte enPin byte directionPin MotorContrl;
const int M1 = 0 const int M2 = 1 const int MotorNum = 2;
const MotorContrl MotorPin[] = ;
const int Forward = LOW const int Backward = HIGH;
/**program**/ void setup
initMotor ;
void loop int value /**test M1 **/ setMotorDirection M1, Forward ;
setMotorSpeed M1, 100 delay 1000 setMotorSpeed M1, 0 delay 100 ;
setMotorDirection M1, Backward setMotorSpeed M1, 50 delay 1000 setMotorSpeed M1, 0 delay 100 ;

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Datasheet ID: DRI0017 508814