L9110S DC Stepper Motor Driver Board H Bridge for Arduino

CreateLabz StoreSKU: 35-031


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In stock (8 units), ready to be shipped


1. L9110S-chip motor drive

2. Module supply voltage: 2.5-12V

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

4. Drive two DC motors, or a 4-wire 2-phase stepping motor.

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

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

Modules Interfaces:

6P black bent pin description:

    •  VCC external voltage 2.5V-12V
    •  GND External GND
    •  AIA external microcontroller IO port
    •  AIB external microcontroller IO port
    •  BIA external microcontroller IO port
    •  BIB external microcontroller IO port

4P green terminal:

    • OA1 OB1 contact DC 2-pin, non-directional
    • OA2 OB2 contact DC 2-pin, non-directional


    • 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

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