The BMT L9110 Dual Motor Driver Module is a compact and efficient motor control solution designed for driving two DC motors or one 4-wire two-phase stepper motor. Based on the reliable L9110S motor driver IC, this module provides bidirectional motor control and is ideal for robotics, automation projects, educational kits, and Arduino-based applications.
Operating from a wide 2.5V to 12V DC supply range, the module can drive motors with operating currents of up to 800mA per channel, making it suitable for small robots, smart cars, motorized mechanisms, and other low-power motion control projects. The dual H-bridge configuration allows independent control of two DC motors, including forward and reverse rotation through simple logic-level signals from a microcontroller.
Its ultra-compact PCB design makes it easy to integrate into space-constrained projects, while the onboard mounting holes provide secure installation. The module features clearly labeled terminal connections for motor outputs and control inputs, simplifying wiring and setup for both beginners and experienced developers.
Compatible with popular development platforms such as Arduino, ESP32, Raspberry Pi Pico, STM32, and other microcontroller systems, the BMT L9110 Motor Driver offers an affordable and dependable solution for controlling small motors with precision and efficiency.
Key Features
Part Number: BMT Dual Motor Driver L9110
Based on the reliable L9110S motor driver IC
Drives two DC motors independently
Supports one 4-wire two-phase stepper motor
Bidirectional motor control (forward and reverse)
Wide operating voltage range from 2.5V to 12V DC
Up to 800mA output current per channel
Compact PCB design for embedded applications
Compatible with Arduino and other microcontrollers
Integrated mounting holes for secure installation
Technical Specifications
Driver IC: L9110S
Device Type: Dual Motor Driver Module
Supply Voltage: 2.5V to 12V DC
Maximum Output Current: 800mA per channel
Motor Support:
Two DC Motors
One 4-Wire Two-Phase Stepper Motor
Control Method: Logic-Level Inputs
PCB Dimensions: 28mm × 21mm
Mounting Hole Diameter: 3mm
Interface Connections
Power Input
VCC: 2.5V-12V DC Supply
GND: Ground Connection
Control Inputs
IA1: Motor Channel A Control Input 1
IB1: Motor Channel A Control Input 2
IA2: Motor Channel B Control Input 1
IB2: Motor Channel B Control Input 2
Motor Outputs
OA1 / OB1: Motor A Output
OA2 / OB2: Motor B Output
Typical Applications
Arduino robotics projects
Smart car platforms
Small autonomous robots
Educational electronics projects
Motorized DIY mechanisms
Stepper motor control systems
Automation prototypes
Mechatronics projects
STEM learning applications
Benefits
Simple motor direction control
Compact size for portable projects
Low voltage operation suitable for battery-powered systems
Easy integration with microcontrollers
Supports both DC and stepper motors
Cost-effective solution for robotics and automation
Summary
The BMT L9110 Dual Motor Driver Module is a versatile motor control board capable of driving two DC motors or one 4-wire stepper motor from a 2.5V to 12V DC supply. Featuring the dependable L9110S driver IC, compact dimensions, and up to 800mA output per channel, it is an excellent choice for robotics, automation, and embedded motor control applications.
What's in the box
1 x BMT L9110 Dual Motor Driver Module for DC and Stepper Motors 12V
