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Elecbee 10pcs 4CH 4 Channel HG7881 Chip H-bridge DC 2.5-12V Stepper Motor Driver Module Controller PCB Board 4 Way 2 Phase
SKU: 1621547
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Key Features
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Motor drive module comes with its own four HG7881 chip.
Can drive 4 DC motors, or two 4-wire 2-phase stepping motor.
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Specifications:
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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
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Interface Description:
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[10P black curved pin instructions]
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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
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[8P PCB terminal block description]
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xa0 xa01 MOTORA is connected to DC motor with 2 pins, no direction
xa0 xa02 MOTORB is connected to DC motor with 2 pins, no direction
xa0 xa03 MOTORC connects DC motor with 2 pins, no direction
xa0 xa04 MOTORD connects DC motor with 2 pins, no direction
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Instructions for Use:
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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;
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Package Incldued:
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10 x HG7881 4-Channel DC Stepper Motor Driver Controller Board
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Description
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In-Stock:9999
Qty.
1
Unit Price
$ 25.49$ 29.99
Ext. Price
$ 25.49$ 29.99
$ 25.49$ 29.99
Can Ship in 1-3 Business Days