L9110S Dual-Channel Stepper/DC Motor Driver Controller Board
- +100 4 % $0.48
- +500 6 % $0.47
- +1000 8 % $0.46
- +5000 10 % $0.45
- +10000 12 % $0.44
Description
Suitable motor range: The motor working voltage is between 2.5v-12v and the maximum working current is 0.8A. Currently the smart car voltage and current in the market are all within this range. It can drive two DC motors or one 4-wire 2-phase stepper motor at the same time.
Features
Double L9110S chip motor drive.
Module supply voltage: 2.5-12V.
ultra-small size, suitable for assembly.
Module interface description
VCC Connected to external 2.5V-12V voltage
GND Connected to external GND
IA1 Connected to external microcontroller IO port
IB1 Connected to external microcontroller IO port
IA2 Connected to external microcontroller IO port
IB2 Connected to external microcontroller IO port
[4P green terminal description]
OA1 OB1 is connected to 2 pins of DC motor.
2. OA2 OB2 is connected to 2 pins of DC motor.
Module Instructions
Connect VCC and GND to power supply, the power indicator of the module is on.
IA1 input high level, IB1 input low level, [OA1 OB1] Motor forward;
IA1 input low level, IB1 input high level, [OA1 OB1] motor reverse;
IA2 input high level, IB2 input low level, [OA2 OB2] motor forward;
IA2 input low level, IB2 input high level, [OA2 OB2] motor reverse;