Description:
Onboard two L9110S motor control chip onboard
This module can simultaneously drive two DC motors or a 4-wire 2-phase stepper motor

Features:
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
Pin high pressure protection function
Working temperature: 0-80 ℃
Size:29*21mm (L*W)

Pin Description:
VCC external 2.5 V 12 V voltage
GND GND External
IA1 external microcontroller IO port
IB1 external microcontroller IO port
IA2 external microcontroller IO port
IB2 external microcontroller IO port