Description
Description:
There are two L9110S motor control chips onboard
This module can simultaneously drive two DC motors or a 4-wire 2-phase stepper motor
Specifications
Input Voltage: 2.5V to 12V
Output Channels: 2 DC Motors or 1 Stepper Motor or 4 Servos
Full H-Bridges: 2
Max Output Current: 0.8 Amps per H-Bridge
PCB: app 2.8cm*2.1cm
Motor Control Interface:
Pin Description
B-IA Motor B Input A (IA)
B-IB Motor B Input B (IB)
GND Ground
VCC Operating Voltage 2.5-12V
A-IA Motor A Input A (IA)
A-IB Motor A Input B (IB)
Motor Truth Table:
IA IB Motor State
L L Off
L H Forward
L H Reverse
H H Off
Package Content:
1pcs L9110 Dual H Bridge Stepper Motor Drive Controller Board
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