The L293D Motor Driver Module is a compact and high-performance motor shield designed to control DC motors, stepper motors, relays, and other inductive loads. Compatible with Arduino UNO, MEGA 2560, and other microcontrollers, this module allows precise motor control with bidirectional rotation and speed adjustment via PWM. Featuring over-temperature protection and high noise immunity, the L293D motor shield is perfect for robotics, automation, and DIY electronics projects in Bangladesh.

Features:

• Dual H-Bridge motor driver to control 2 DC motors or one stepper motor

• Input voltage range: DC 4.5V – 25V

• Continuous output current: 600mA per channel

• Peak output current: 1.2A per channel (non-repetitive)

• Enable pins for independent motor control

• Over-temperature protection for safe operation

• High noise immunity with logic “0” up to 1.5V

• Supports standard TTL/DTL logic levels

• Compact size suitable for Arduino UNO and MEGA 2560

• Easy to integrate into robotics and motorized projects

Specifications:

• Model: L293D Motor Driver Module

• Input Supply Voltage: 4.5V – 25V DC

• Continuous Output Current (per channel): 600mA

• Peak Output Current (per channel): 1.2A (non-repetitive)

• Switching Frequency: 5 kHz

• Number of Motors Controlled: 2 DC motors or 1 stepper motor

• Module Dimensions: 40mm x 35.5mm x 12.5mm

• Weight: 10g

• Shipment Weight: 15g

• Shipment Dimensions: 5 × 5 × 2 cm

• Interface: Arduino compatible headers

Applications:

• Arduino-based robotics projects

• DC motor and stepper motor control

• Automated door or gate systems

• Conveyor belt or small machinery prototypes

• DIY electronics and STEM education kits

• Relays and solenoid driving circuits

• Smart car and mobile robot projects

• Motorized automation for home or industrial use

How to Use:

1. Connect power supply (4.5V – 25V DC) to the module

2. Connect motor terminals to output pins

3. Connect input control pins to Arduino or compatible microcontroller

4. Use PWM signals to control motor speed and direction

5. Enable or disable each motor independently using enable pins

6. Upload Arduino sketches to control motor operations

Installation & Usage Instructions:

• Ensure correct voltage polarity to prevent module damage

• Do not exceed 600mA continuous current per channel

• Avoid short-circuiting motor outputs

• Use heat dissipation if motors are under continuous load

• Compatible with Arduino UNO, MEGA 2560, and similar boards

• Supports rapid prototyping and educational robotics experiments

Package Includes:

• 1 x L293D Motor Driver Module / Mini Motor Shield

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