L9110 Motor Drive Module

1. L9110S -chip motor driver

2.module supply voltage :2.5-12V

3.Suitable motor range: motor operating voltage 2.5v-12V and the maximum operating current of 0.8A, smart car currently available voltage and current are within this range

4. can drive two DC motors , or a 4-wire two -phase stepping motor.

5. PCB board size : 2.8cm * 2.1cm ultra-small size , suitable for assembly

6. provided with fixing holes , diameter : 3mm

Module Interface Description

[ 6P black bent pin description]

1 VCC external 2.5V-12V voltage

External GND 2 GND

3 IA1 external microcontroller IO port

4 IB1 external microcontroller IO port

5 IA2 external microcontroller IO port

6 IB2 external microcontroller IO port

Green Terminal Description [ 4P ]

1 OA1 OB1 pick DC motor 2 pin , no direction

2 OA2 OB2 pick DC motor 2 pin , no direction

Module for use

ON VCC, GND module power indicator light

IA1 input high , IA1 input low , [ OA1 OB1 ] motor is transferred;

IA1 input low , IA1 input high , [ OA1 OB1 ] motor reversal;

Package includes:

1 X L9110 motor drive module