5PCS L9110S DC Stepper Motor Driver Board H Bridge L9110 for arduino | Обустройство дома

5PCS L9110S DC Stepper Motor Driver Board H Bridge L9110 for arduino | Обустройство дома

5PCS L9110S DC Stepper Motor Driver Board H Bridge L9110 for arduino

Module description 1. New motor drive chip, compatible with L9110 2. Module supply voltage: 2.5-12V 3. Suitable motor range: the working voltage of the motor is between 2.5v-12V, and the maximum working current is 0.8A. Currently, the voltage and current of the smart car on the market are within this range. 4. It can drive 2 DC motors at the same time, or 1 4-wire 2-phase stepping motor. 5.PCB board size: 2.8cm*2.1cm Ultra-small size, suitable for assembly 6. With fixed mounting holes, diameter: 3mm Module interface description [6P black curved pin instructions] VCC external 2.5V-12V voltage GND external GND IA1 external MCU IO port IB1 external MCU IO port IA2 external MCU IO port IB2 external MCU IO port [4P green terminal description] OA1 OB1 is connected to DC motor with 2 pins, no direction OA2 OB2 is connected to DC motor with 2 pins, no direction Module instructions Turn on VCC, GND module power indicator is on IA1 input high level, IA1 input low level, [OA1 OB1] motor forward rotation; IA1 input low level, IA1 input high level, [OA1 OB1] motor reversed; IA2 input high level, IA2 input low level, [OA2 OB2] motor forward rotation; IA2 input low level, IA2 input high level, [OA2 OB2] motor reversed;