The motor driver has 6 male pins and 2 double terminals. The motors connect to the 2 terminals. The L9110 use only one voltage input for both motors and L9110 module logic. You only have to supply it one voltage (between 2.5 and 12V).
The other 4 pins control the direction and speed of the motors. Pin IA1 and IB1 control motor A (speed and direction), and Pin IA2 and IB 2 control motor B (speed and direction). It can be used with Arduino or mico-controller to control your dc motor and change both direction and RPM.
L9110 Dual Motor Driver Specifications
- Input voltage: 2.5V~12V
- Number of Channels: 2
- Controls: RPM + Direction
- Continuous Current: 800mA
- Peak Current: 2000mA
- Dimension: 26*27*15mm