8pcs Arduino L9110S H-bridge Stepper Motor Dual DC Motor Driver Control Board - Asia Sell  -

8pcs Arduino L9110S H-bridge Stepper Motor Dual DC Motor Driver Control Board - Asia Sell

  • $17.23
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DESCRIPTION

  • 8 Pieces.
  • 8pcs Arduino L9110S H-bridge Stepper Motor Dual DC Motor Driver Control Board.
  • L9110S motor control chip.
  • The module can simultaneously drive two DC motors or a 4-wire 2-phase stepper motor.
  • Module input voltage :2.5-12V.
  • 800mA continuous current output capability per channel.

Specifications

  • Low static work current.
  • Power supply voltage: DC2.5-12V.
  • Each channel has 800mA continuous current output.
  • Low saturation pressure drop.
  • TTL/CMOS output level compatible, can be connected directly to the CPU.
  • Output built-in clamping diode, apply to the perceptual load.
  • Control and drive integrate in IC.
  • Have pin high pressure protection function.
  • Working temperature: 0-80€š¬š¬š¬š¬š¬š¬š¬š¬žƒ.
  • Size: 29.2 mm x 23 mm.

    Test Code

    • #include<reg51.h&gt.
    • sbit MOTOR_A_1 = P0 ^ 0.
    • sbit MOTOR_A_2 = P0 ^ 1.
    • sbit MOTOR_B_1 = P0 ^ 2.
    • sbit MOTOR_B_2 = P0 ^ 3.
    • void delay (unsigned long cnt).
    • void forward (void).
    • void backward (void).
    • void main (void).

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