L9110S Dual H-Bridge DC & Stepper Motor Driver Board Module for Arduino ESP32
● In Stock
| SKU | L9110S 2 channel |
| Category | Actuators & Motors |
| Availability | In Stock |
| Shipping | Countrywide delivery · Free on orders over KSh10,000.00 |
Description
The L9110S Motor Driver Board is a compact dual-channel H-Bridge motor driver module designed for controlling small DC motors and stepper motors using Arduino, ESP32, STM32 and other microcontrollers. Based on the L9110S motor driver IC, the module allows you to control the direction and speed of two DC motors independently. Alternatively, its two H-Bridge channels can be used together to drive a 4-wire bipolar stepper motor. Motor speed can be controlled using a PWM signal from your microcontroller, while changing the input logic controls forward, reverse and stop functions. Unlike older bipolar-transistor motor drivers such as the L298N, the L9110S is particularly useful for compact, low-voltage and low-current motor projects. Its small size and simple interface make it ideal for robot cars, small mobile robots, educational projects, motorized mechanisms and Arduino experiments.
Key Features
- Based on the L9110S dual H-Bridge motor driver
- Controls 2 DC motors independently
- Can drive 1 bipolar stepper motor
- Supports forward and reverse motor rotation
- PWM speed control support
- Two independent H-Bridge channels
- Compact and lightweight PCB
- Simple digital control interface
- Suitable for low-voltage DC motors
- Compatible with Arduino
- Compatible with ESP32 and STM32
- Ideal for small robot cars
- Built-in motor driver circuitry – no external H-Bridge required
- Suitable for educational and DIY electronics projects
Specifications
| Specification Details | |
| Product Type Dual H-Bridge Motor Driver Module | |
| Driver IC L9110S | |
| Number of H-Bridges 2 | |
| DC Motor Capacity Up to 2 DC Motors | |
| Stepper Motor Capacity 1 Bipolar Stepper Motor | |
| Typical Operating Voltage 2.5V–12V DC | |
| Typical Continuous Output Current Approx. 800mA per channel* | |
| Peak Output Current Approx. 1.5A per channel* | |
| Motor Direction Control Forward / Reverse | |
| Speed Control PWM | |
| Control Inputs Digital Logic / PWM | |
| Motor Outputs 2 Channels | |
| Driver Type Dual H-Bridge | |
| Microcontroller Compatibility Arduino, ESP32, STM32, etc. | |
| Typical Applications DC Motors & Bipolar Stepper Motors | |
| Weight Approx. 7g | |
| Maximum usable current depends on supply voltage, motor characteristics, PCB design and cooling. For reliable operation, avoid running the module continuously at its absolute maximum current. | |
| Typical Applications | |
| The L9110S is suitable for Arduino robot cars, small DC motor projects, educational robots, line-following robots, obstacle-avoidance robots, small pumps, fans, miniature mechanisms, stepper motor experiments and other embedded motion-control projects. | |
| Motor Control | |
| For a DC motor, the two control inputs determine the motor's direction. Applying PWM to an appropriate input allows the microcontroller to regulate motor speed. | |
| Because the board contains two independent H-Bridges, you can control two DC motors separately—particularly useful for differential-drive robot cars where the left and right motors need independent direction and speed control. |
What's in the Box
- 1 × L9110S Dual H-Bridge DC/Stepper Motor Driver Board
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