L9110 4 channel MOTOR DRIVER for 4WD robot car driver

Descriptions:

 

- Module supply voltage: 2.5-12V

- Suitable Motor range: between motor operating voltage 2.5v-12V, the maximum operating current of 0.8A

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

- Is provided with a fixed mounting holes, diameter: 3mm

 

Modules Interfaces:

 

1 VCC external voltage 2.5V-12V

2 GND External GND

3 AIA external microcontroller IO port

4 AIB external microcontroller IO port

5 BIA external microcontroller IO port

6 BIB external microcontroller IO port

 

4P green terminal:

1 OA1 OB1 contact DC 2-pin, non-directional

2 OA2 OB2 contact DC 2-pin, non-directional

 

Use:
 

ON VCC, GND module power indicator light

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

AIA input low, AIB input high, [OA1 OB1] motor reversal;

BIA input high, BIB input low,] [OA2 OB2 motor is transferred;

BIA input low, BIB input high,] [OA2 OB2 motor reversal;

 

Package Includes:

 

1 x L9110S H-bridge Stepper Motor Dual DC Motor Driver Controller Board