L9110S 0.8A 2.5V–12V Dual-Channel DC Motor Driver Module
₨ 150.00
In stock
In stock
Description
The L9110S DC Motor Driver Module is a compact and easy-to-use dual-channel motor driver designed to control two DC motors independently or one bipolar stepper motor. With an operating voltage range of 2.5V to 12V and a continuous output capability of up to 0.8A per channel, it is an excellent choice for small robotics, automation projects, Arduino-based applications, and DIY motor-control systems.
The module uses the L9110S H-bridge motor driver IC, allowing you to control motor direction and speed using simple digital or PWM signals from a microcontroller.
Key Features
- Dual-channel motor driver – Control two DC motors independently.
- Wide operating voltage: 2.5V–12V DC.
- Output current: Up to 0.8A per channel.
- H-bridge design for forward and reverse motor control.
- PWM speed control supported.
- Can drive one bipolar stepper motor.
- Compact and lightweight module.
- Simple interface suitable for Arduino and other microcontrollers.
- Suitable for low-voltage DC motors and small robotic applications.
Specifications
| Specification | Details |
|---|---|
| Product Type | Dual-Channel DC Motor Driver |
| Driver IC | L9110S |
| Number of Channels | 2 |
| Operating Voltage | 2.5V – 12V DC |
| Output Current | Up to 0.8A per channel |
| Motor Control | Forward / Reverse / Stop |
| Speed Control | PWM Supported |
| Motor Type | DC Motor / Bipolar Stepper Motor |
| Logic Interface | TTL / Microcontroller Compatible |
| Driver Type | H-Bridge |
| Application | Robotics, Automation, DIY Projects |
| Module Type | L9110S Motor Driver Module |
Pin Configuration
The module typically provides separate input and output connections for the two motor channels:
Motor A
- A-IA – Input control for Motor A
- A-IB – Input control for Motor A
- A-OA – Motor A output
- A-OB – Motor A output
Motor B
- B-IA – Input control for Motor B
- B-IB – Input control for Motor B
- B-OA – Motor B output
- B-OB – Motor B output
Power
- VCC – Motor supply voltage
- GND – Ground
Control Logic
The direction of each motor can be controlled by changing the two input signals.
| Input 1 | Input 2 | Motor Action |
|---|---|---|
| LOW | LOW | Stop |
| HIGH | LOW | Forward |
| LOW | HIGH | Reverse |
| HIGH | HIGH | Stop / Brake |
For speed control, apply a PWM signal to one of the control inputs.
Applications
The L9110S motor driver is suitable for:
- Arduino robotics projects
- Two-wheel and four-wheel robot cars
- Small autonomous robots
- Line-following robots
- Miniature conveyor systems
- DIY automation projects
- Educational electronics projects
- Small DC motor control
- Bipolar stepper motor control
- Microcontroller-based motor applications
