11646
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Cod: GAW
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This HG7881 4-Channel dc motor driver module comes with its own four L9110S chip.
Features:
Specifications:
Module Interface Description:
[10P black bent pin description]
A1: external microcontroller IO port;
A2: external microcontroller IO port;
B1: external microcontroller IO port;
B2: external microcontroller IO port;
C1: external microcontroller IO port;
C2: external microcontroller IO port;
D1: external microcontroller IO port;
D2: external microcontroller IO port;
+: External voltage 2.5V-12V;
-: External GND.
[8P PCB Terminal Blocks]
1, MOTORA pick DC 2-pin, non-directional;
2, MOTORB pick DC 2-pin, non-directional;
3, MOTORC pick DC 2-pin, non-directional;
4, MOTORD pick DC 2-pin, non-directional.
Module Description:
ON VCC, GND module power indicator light
A1 High input,A2 input low, MOTORA motor is transferred;
A1 Low input, A2 input high, MOTORA motor reversal;
B1 High input,B2 input low, MOTORB motor is transferred;
B1 Low input, B2 input high, MOTORB motor reversal;
C1 High input,C2 input low, MOTORC motor is transferred;
C1 Low input, C2 input high, MOTORC motor reversal;
D1 High input,D2 input low, MOTORD motor is transferred;
D1 Low input, D2 high input, MOTORD motor reversal;