Stepper Controller Motor Driver Module Board

L298N Dual H Bridge DC

Product Code: MOT0385

$15.50

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Introduction

This Dual H-Bridge Motor Driver Shield, which based on H-bridge driver Chip L298N Motor Driver Integrated Circuit, is a usefull module for controlling of robotics and mechanics. It can drive two brushed DC motors or one 4-wire two-phase stepper motor. It is a high voltage, high current dual full-bridge driver designed to accept standard TTL logic levels and drive inductive loads such as relays, solenoids, DC and stepping motors.Both motors can be driven simultaneously while set to a different speed and direction. All driver lines are diode protected from back EMF.

 Features

    Light weight, small dimension
    Super driver capacity
    FWD protection
    Heavy load Heat sink
    Power selection switch
    4 pull up resistor switch
    2 DC motor/ 4 coil dual phrase stepper motor output
    Motor direction indication LED
    5V power indication LED
    4 standard mouting holes

Specifications

    Driver: L298N
    Driver power supply: +6V~+35V
    Driver peak current: 2A
    Logic power output Vss: +5~+7V (internal supply +5V)
    Logic current: 0~36mA
    Controlling level: Low -0.3V~1.5V, high: 2.3V~Vss
    Enable signal level: Low -0.3V~1.5V, high: 2.3V~Vss
    Max drive power: 25W (Temperature 75 ???)
    Working temperature: -25???~+130???
    Dimension: 60mm*54mm
    Driver weight: ~48g

Application Ideas

    drive brushed DC motors
    drive 4-wire two-phase stepper motor

Cautions

    Ensure that the positive and negative pole connected to the VMS and GND
    Input voltage not exceeding 35V

Port name Direction Description Usage
VMS GND / connect to external power supply(6V~35V) ENA(ENB) connected to H state will enable MOTORA(MOTORB) IN1(IN3) connected to 5V and IN2(IN4) to GND MOTORA(MOTORB) will move clockwise IN1(IN3) connected to GND and IN2(IN4) to 5V MOTORA(MOTORB) will move Anti-clockwise if you want to control speed you can connect the ENA(ENB) to PWM.
ENA Input TTL Compatible Enable Input:the L state disables the bridge A
IN1 Input TTL Compatible Inputs of the Bridge A
IN2 Input TTL Compatible Inputs of the Bridge A
ENB Input TTL Compatible Enable Input:the L state disables the bridge B
IN3 Input TTL Compatible Inputs of the Bridge B
IN4 Input TTL Compatible Inputs of the Bridge B
M)TORA Output Output of the Bridge A
MOTORB Output Output of the Bridge B
CSA(CSB) / use for testing electric current of Bridge A(Bridge B)
UR1 UR2 UR3 UR4 / pull-up resistor
5V +5V / 5V output
5V Chip Enable Jumper / if connected,5V chip will work.

 

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