L293D Motor Driver Module

L293D Motor Driver Module is a highly versatile and reliable motor control solution designed for robotics, automation projects, and embedded systems. Built around the popular L293D motor driver IC, this module allows users to control the speed and direction of two DC motors or one stepper motor independently. With its robust design, simple interface, and compatibility with microcontrollers like Arduino, Raspberry Pi, ESP32, and PIC, it has become one of the most widely used motor control modules in educational, DIY, and professional applications.

Key Features

1. Dual H-Bridge Design
   The module integrates the L293D IC, a dual H-bridge motor driver, enabling full control of two DC motors, including both forward and reverse operation. It can also drive a single bipolar stepper motor with precision.

2. Wide Operating Voltage Range
   It supports a motor supply voltage of 4.5V to 36V, making it suitable for a variety of motors used in robotics and automation systems.

3. Adequate Current Handling
   Each channel can supply up to 600 mA continuous current (with peak up to 1.2A), sufficient for small to medium-sized DC motors.

4. Separate Power Supply for Motors and Logic
   The module includes separate terminals for motor power (VCC2) and logic power (VCC1), ensuring stable performance when used with microcontrollers.

5. Built-In Protection Diodes
   The onboard flyback diodes protect the circuit from voltage spikes generated by motors during operation, increasing durability.

6. Ease of Connection
   The module features screw terminals for motor connections and header pins for easy interface with microcontrollers, making it beginner-friendly.

Technical Specifications

• IC Used: L293D Dual H-Bridge Motor Driver

• Motor Supply Voltage (VCC2): 4.5V – 36V

• Logic Supply Voltage (VCC1): 5V

• Continuous Current (per channel): 600 mA

• Peak Current (per channel): 1.2A

• Number of Channels: 2 (dual motor control)

• Control Inputs: TTL logic compatible

• Protections: Internal ESD protection, thermal shutdown, and flyback diode protection

• Compatibility: Arduino, Raspberry Pi, ESP8266, ESP32, PIC, ARM, AVR, and more

Applications

1. Robotics Projects – Perfect for driving robot wheels, arms, and actuators.

2. Smart Cars & Line Followers – Enables precise motor speed and direction control.

3. Stepper Motor Control – Can drive bipolar stepper motors in 2-phase mode.

4. Home Automation – Used in controlling small motorized mechanisms like curtains or locks.

5. DIY Electronics – Ideal for hobbyists, students, and makers working on embedded projects.

6. Educational Use – Widely used in engineering labs to teach motor control concepts.

Why Choose L293D Motor Driver Module?

The L293D module is preferred over discrete motor drivers because of its compact size, built-in protection features, and ease of integration. Unlike traditional H-bridge circuits, it eliminates the need for designing separate motor driver stages, saving time and effort. Its compatibility with Arduino libraries and plug-and-play capability make it extremely beginner-friendly.

Additionally, with the Government of India’s push towards robotics, IoT, and embedded systems under initiatives like “Make in India” and “Digital India”, the demand for motor driver modules like the L293D is rapidly increasing in both educational and industrial sectors.

The L293D Motor Driver Module is an essential component for anyone working on robotics, automation, or embedded system design. Its ability to control two DC motors or one stepper motor, wide operating voltage range, built-in safety features, and straightforward interface make it an excellent choice for students, hobbyists, and professionals alike.

Whether you are building a line-following robot, a robotic arm, a smart car, or a stepper-based mechanism, the L293D Motor Driver Module provides the power, flexibility, and reliability needed to bring your project to life.

Package Includes:

1 x L293D Motor Driver Module

FAQ

1. Where can we buy this L293D Motor Driver Module?

This product is available online at https://aiiottech.in/product/l293d-motor-drive-module/ and also available at our store in Pudupakkam/Kelambakkam, Chennai-603103

2. When can I get this L293D Motor Drive Module?

RGRJ AIIoT TECHNOLOGIES will immediately ship and deliver the product within 2-3 working days.

3. How this L293D Motor Drive Module is better than other similar other products?