WISDUM 5pcs L9110S DC Motor Drive Module Stepper Motor Drive Controller Board 2.5-12V H-Bridge Can Drive Dual DC Motor at The Same time or 4 Wire 2 Phase Stepper Motor

L9110S H-bridge Dual DC Stepper Motor Driver Controller Board for
Arduino Description: Dual motor driver chip
L9110S Module supply voltage: 2.5 -12V Suitable motor
Range: between the motor operating voltage 2.5 v-12V, the maximum operating current 0.8A, voltage and current smart car currently available in the market are within this range Can drive two DC motors, or a 4-wire 2 -phase stepper motor.
PCB size: 2.8 cm * 2.1 cm ultra- small size, suitable for assembly
A fixed mounting hole diameter: 3mm 6P black bent pin description External 2.5V -12V voltage VCC External GND GND IA1 external microcontroller IO port IB1 external microcontroller IO port IA2 external microcontroller IO port IB2 external microcontroller IO port 4P Green Terminal Description OA1 OB1 DC 2 -pin connection, without direction OA2 OB2 DC 2 -pin connection, without direction Switched VCC, GND module power indicator light IA1 input high, IA1 input low, [ OA1 OB1 ] motor is transferred; IA1 input low, IA1 input high, [ OA1 OB1 ] motor reversal; IA2 input high, IA2 input low, [ OA2 OB2 ] motor is transferred; IA2 input low, IA2 input high, [ OA2 OB2 ] motor reversal;