Motor driver 2CH 5A board Compatible with Arduino Leonardo For 6WD chassis

I. Product Overview

This product seamlessly integrates an Arduino Leonardo microcontroller with a two-channel 5A high-power DC motor driver module, providing makers, educators, and robotics developers with a one-stop motor control solution. This integrated board retains the easy-to-programmable features of the Arduino Leonardo while possessing powerful motor driving capabilities, simplifying circuit connections and saving development space.

II. Core Features

1. Dual-Core Control SystemMain Control Unit: ATmega32U4 microprocessor (Arduino Leonardo compatible)

Drive Unit: 2-channel 5A DC motor driver chip

2. Powerful Driving Capability

Supports independent control of 2 DC motors

Maximum continuous output current per channel: 5A

Operating Voltage Range: 6-12.6V (motor power supply)

3. Rich Interfaces and Expandability

Complete Leonardo pin layout (20 digital I/Os, including 7 PWM and 12 analog inputs)

Dedicated Motor Interface: 2 motor terminal blocks

External Power Supply Interface: Supports independent motor power supply

USB Programming Interface: Micro-USB

Retains ICSP programming interface

4. Intelligent Control Functions

Supports PWM speed control (0-100% adjustable)

Four modes: forward/reverse/brake/free stop

Built-in overcurrent and thermal protection

Low-power standby mode

III. Application Scenarios

1. Education Field

Robotics teaching platform

STEM education kit core controller

Automatic control principle experiment

2. Maker Projects

Smart Cars/Robots

Robotic Arm Control Systems

Automatic Curtain/Door/Window Controllers

3D Printer Auxiliary Devices

3. Industrial Prototypes

Small-scale Automated Equipment

Logistics Sorting System Prototypes

Intelligent Agricultural Equipment Control

IV. Technical Advantages

1. Integrated Design Advantages

No additional wiring required, reducing potential failure points

Compact size

Power isolation design to avoid motor interference with the microcontroller

2. Programming Ease

Compatible with Arduino IDE development environment

Provides dedicated motor control library functions

Abundant sample code for quick learning

3. Safety and Reliability

Motor reverse power connection protection

Automatic overheat shutdown

V. Suitable Customer Groups

Primary and secondary school and university electronics/robotics labs

Maker spaces and DIY enthusiasts

Startup hardware prototype development teams

Robotics competition teams

VI. Supporting Resources

1. Software Support

Dedicated motor control library (open source)

Graphical programming module (Scratch compatible)

Mobile Bluetooth control APP example

2. Teaching Resources

Step-by-step project tutorials

Video tutorial series

Teacher's guide

3. Expansion Modules

Bluetooth/Wi-Fi Communication Modules

Multiple Sensor Kits

Mechanical Structure Kits

VII. Product Specifications

1. MCU: ATmega32U4, more internal resources

2.input voltage range: 6V-12.6V,   can provide up to 5A current, can support multiple servos to ensure normal operation

3.onboard high performance dual 5A integrated H-bridge motor driver External PWM control signal, high temperature automatic protection, can continue to work when the temperature is lower than the protection value

4.Bluetooth module interface (equipped with Otani electronic Bluetooth module), can communicate with mobile phones, computers

5. using micro USB compatibility is better, 324U4 chip comes with a serial port, compatible with arduino.

6.MOSFET anti-reverse circuit

7. rich power supply, signal interface, IO port full lead, easy to develop

8.overload protection circuit

9.the motor interface

10.the servo interface, no external circuit board, straight plug

11. size: 75MM*40MM*1.6MM