The MX1508 motor driver module is a small, low-cost module used to control DC motors and small stepper motors. It is based on the MX1508 IC, which allows for bidirectional control of two DC motors or a single stepper motor. This module is commonly used in small robotics projects, Arduino projects, and other DIY electronics projects.

For Full Project

https://electronicsworkshops.com/2024/07/31/mx1508-motor-driver-module/

Key Features:

• Dual H-Bridge Motor Driver: The MX1508 can drive two DC motors simultaneously, or one stepper motor, in both directions (forward and reverse).
• Voltage Range: The module operates within a wide voltage range, typically from 2V to 10V.
• Current Capacity: Each channel can handle up to 1.5A of current.
• Compact Size: The module is small, making it suitable for projects with limited space.
• PWM Control: It supports PWM (Pulse Width Modulation) control, allowing for speed regulation of the motors.

Pinout:

• VCC: Power supply input for the motor driver, usually 2V to 10V.
• GND: Ground connection.
• INA, INB: Control pins for Motor A (DC Motor 1).
• INC, IND: Control pins for Motor B (DC Motor 2).
• OUT1, OUT2: Motor A outputs (connect to the terminals of Motor A).
• OUT3, OUT4: Motor B outputs (connect to the terminals of Motor B).

Basic Operation:

• To control a motor, you set the corresponding control pins (INA/INB or INC/IND) high or low.
  • Setting INA high and INB low will make Motor A rotate in one direction.
  • Setting INA low and INB high will make Motor A rotate in the opposite direction.
  • If both INA and INB are set to the same level (both high or both low), the motor will stop.
• The same logic applies to INC and IND for Motor B.

PWM Control:

By applying a PWM signal to the control pins, you can control the speed of the motors. For example, if you apply a PWM signal to INA while keeping INB low, the speed of Motor A will vary based on the duty cycle of the PWM signal.

Schematic Files

Pcb Files

3D Files

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0Applications:

• Small robots and RC vehicles.
• Automated toys.
• DIY electronics projects with microcontrollers like Arduino or Raspberry Pi.

This module is easy to use, but due to its limited current capacity, it’s best suited for small motors and low-power applications.

For Full Project

https://electronicsworkshops.com/2024/07/31/mx1508-motor-driver-module/