ماژول درایور موتور چهار کاناله H-Bridge برای استپ موتور و موتور DC

ماژول درایور موتور چهار کاناله H-Bridge برای استپ موتور و موتور DC

این ماژول بر پایه تراشه L9110 ساخته شده است که قابلیت راه اندازی 4 عدد موتور DC یا 2 عدد موتور پله ای 4 سیمه 2 فاز را دارد. این ماژول با ابعاد 50x37 قابلیت استفاده در انواع پروژه های رباتیک آردوینو را دارد. 

Introduction

The L9110 ,4 channel motor driver module can be operated from 2.5 V to 12 V which enables it to be used both with 3.3 V and 5 V microcontrollers. This board contains two independent chips which can each drive up 800 mA of continuous current. This board has four holes designed for easy mounting.

Specification

Starting voltage: from 2.5 to 12 volts

It has 4 engine channels

Maximum current 800 mA

Ability to run 4 DC motors

Ability to start 2 4-wire 2-phase stepper motors

Module dimensions: 50x37 mm

Pinout

A1 External MCU IO port

A2 External MCU IO port

B1 External MCU IO port

B2 External MCU IO port

C1 external MCU IO port

C2 external MCU IO port

D1 External MCU IO port

D2 external MCU IO port

+ External 2.5V-12V voltage

-  External GND

MOTORA 2 pins for DC motor, no direction

MOTORB is connected to 2 pins of DC motor, without direction

MOTORC 2 pins for DC motor, no direction

MOTORD is connected to 2 pins of DC motor, without direction

Instructions

Connect VCC , GND module power indicator is on

A1 input high level, A2 input low level, MOTORA motor rotates forward

A1 input low level, A2 input high level, MOTORA motor reverses

B1 input high level, B2 input low level, MOTORB motor rotates forward

B1 input low level, B2 input high level, MOTORB motor reverses

C1 input high level, C2 input low level, MOTORC motor rotates forward

C1 input low level, C2 input high level, MOTORC motor reverses

D1 input high level, D2 input low level, MOTORD motor rotates forward

D1 input low level, D2 input high level, MOTORD motor reverse