This Motor drive module comes with its own four L9110S chip.
Description
- Module supply voltage: 2.5-12V
- Suitable Motor range: between motor operating voltage 2.5v-12V, the maximum operating current of 0.8A, the current smart car
voltage and current market are within this range - Can drive 4 DC motors or two 4-wire 2-phase stepping motor.
Modules Interfaces:
- 6P black bent pin description:
- VCC external voltage 2.5V-12V
- GND External GND
- AIA external microcontroller IO port
- AIB external microcontroller IO port
- BIA external microcontroller IO port
- BIB external microcontroller IO port
4P green terminal:
- OA1 OB1 contact DC 2-pin, non-directional
- OA2 OB2 contact DC 2-pin, non-directional
Use:
- ON VCC, GND module power indicator light
- AIA input high, AIB input low, [OA1 OB1] motor is transferred;
- AIA input low, AIB input high, [OA1 OB1] motor reversal;
- BIA input high, BIB input low,] [OA2 OB2 motor is transferred;
- BIA input low, BIB input high,] [OA2 OB2 motor reversal;
Package Includes:
1 x L9110S H-bridge Stepper Motor Dual DC Motor Driver Controller Board
