3pcs 4CH 4 Channel HG7881 Chip H-bridge DC 2.5-12V Stepper Motor Driver Module Controller PCB Board 4 Way 2 Phase

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$13.99

Ex Tax: $13.99

Stock: In Stock
Model: EB0048706
SKU: EB0048706

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Features:

Motor drive module comes with its own four HG7881 chip.

Can drive 4 DC motors, or two 4-wire 2-phase stepping motor.

Specifications:

Module supply voltage: 2.5-12V

Suitable for the motor range: motor operating voltage 2.5V-12V

0.8A maximum operating current

Size: 49mm x 36mm

Color: Blue

Interface Description:

[10P black curved pin instructions]

1 A1 external MCU IO port

2 A2 external MCU IO port

3 B1 external MCU IO port

4 B2 external MCU IO port

5 C1 external MCU IO port

6 C2 external MCU IO port

7 D1 external MCU IO port

8 D2 external MCU IO port

9 + external 2.5V-12V voltage

10 - External GND

[8P PCB terminal block description]

1 MOTORA is connected to DC motor with 2 pins, no direction

2 MOTORB is connected to DC motor with 2 pins, no direction

3 MOTORC connects DC motor with 2 pins, no direction

4 MOTORD connects DC motor with 2 pins, no direction

Instructions for Use:

Turn on VCC, GND module power indicator is on

A1 input high level, A2 input low level, MOTORA motor forwards;

A1 input low level, A2 input high level, MOTORA motor reversed;

B1 inputs high level, B2 inputs low level, MOTORB motor rotates forward;

B1 input low level, B2 input high level, MOTORB motor reverses;

C1 input high level, C2 input low level, MOTORC motor forwards;

C1 input low level, C2 input high level, MOTORC motor reversed;

D1 input high level, D2 input low level, MOTORD motor forward rotation;

D1 input low level, D2 input high level, MOTORD motor reverses;

Package Incldued:

3 x HG7881 4-Channel DC Stepper Motor Driver Controller Board

3pcs-4CH-4-Channel-HG7881-Chip-H-bridge-DC-25-12V-Stepper-Motor-Driver-Module-Controller-PCB-Board-4-1621549

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Tags: Stepper Motor Driver Board