L9110S 2 Channel Stepper Motor Driver Controller Board for Arduino

SKU: 180767

0.51 0.51 Piece 0.51 USD

¥ 3.74

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  • L9110S-chip motor drive

  • Module supply voltage: 2.5-12V

  • 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

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

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

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

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;