The MX1508 (L298 Mini) DC motor driver module is a compact, high-performance dual H-bridge motor driver designed for precise control of two DC motors or a 4-wire two-phase stepper motor. With a wide supply voltage range of 2V–10V and dual 1.5A continuous output per channel, this module is ideal for battery-powered smart cars, robots, toy vehicles, and other embedded electronics projects in Bangladesh. Built-in thermal protection and low on-resistance MOS switches ensure safe operation without additional heatsinks, making it perfect for compact and portable designs.

Features:

• Dual H-bridge driver for two DC motors or 4-wire two-phase stepper motors

• Supports forward, reverse, and PWM speed control

• Supply voltage: 2V – 10V, signal input: 1.8V – 7V

• Continuous current: 1.5A per channel, peak current up to 2.5A

• Built-in thermal protection with automatic recovery

• Low on-resistance MOSFET switches for minimal heat

• Compact ultra-small size: 24.7 x 21 x 5mm

• Low standby current (<0.1µA)

• Built-in common conduction circuit prevents malfunction when input is floating

• Mounting hole diameter: 2mm

• Ideal for battery-powered applications and portable devices

Specifications:

• Model: MX1508 Dual H-Bridge Motor Driver Module

• Supply Voltage: 2V – 10V DC

• Signal Input Voltage: 1.8V – 7V

• Continuous Output Current: 1.5A x 2

• Peak Output Current: 2.5A x 2

• Output Type: Dual DC motor / 4-wire 2-phase stepper motor

• Thermal Protection: Built-in TSD with hysteresis

• Module Size: 24.7mm x 21mm x 5mm

• Mounting Hole: 2mm diameter

• Low Standby Current: <0.1µA

Applications:

• Battery-powered smart cars and toy cars

• Robotics projects and motorized devices

• Stepper motor driving for small CNC or 3D printer projects

• Arduino, ESP32, or STM32 motor control modules

• Automation systems requiring dual motor drive

• DIY electronics and educational robotics kits

• Small home appliances and motorized gadgets

How to Use:

• Connect the motor driver supply voltage to 2V–10V DC power

• Connect input control pins to microcontroller (PWM pins for speed control)

• Connect motors to the output terminals

• Ensure correct polarity: reversing power may damage the module

• Use PWM signals to adjust rotation speed

• Forward and reverse rotation achievable via input pin configuration

• Automatic thermal protection prevents damage during overcurrent or stall

Installation & Usage Instructions:

• Avoid reversing power polarity

• Prevent output short circuits to ground or motor stall under extreme voltage or peak current above 2.5A

• Secure module using 2mm mounting holes

• Ensure adequate airflow to maintain thermal stability

• Compatible with compact, battery-powered circuits without additional heat sinks

Package Includes:

• 1 x MX1508 DC Motor Driver Module (L298N Mini)

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