L293D motor drive module

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Description

The L293D motor driver module is a popular and widely used board for controlling DC motors and stepper motors in embedded and robotics projects. It is based on the L293D IC, which is a dual H-bridge motor driver. The module allows you to control the direction and speed of two DC motors simultaneously, or one stepper motor.


🧠 Key Features of L293D IC

  • Dual H-Bridge Driver: Controls two motors independently.

  • Current Handling: Up to 600 mA per channel (peak 1.2 A).

  • Voltage Range:

    • Motor Supply (Vcc2): 4.5V – 36V

    • Logic Supply (Vcc1): Typically 5V

  • Diode Protection: Built-in flyback diodes protect against back EMF from motors.

  • TTL Compatible Inputs.


⚙️ Module Pin Description

The L293D motor driver module usually includes:

  • 4 Input Pins (IN1 to IN4): Control motor direction.

  • 4 Output Pins (OUT1 to OUT4): Connected to motor terminals.

  • 2 Enable Pins (EN1, EN2): Enable or disable each motor channel.

  • Vcc: Logic voltage (5V).

  • Vcc2 (Motor Vcc): Motor power supply.

  • GND: Ground.

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About Khuladibba Enterprises

Khuladibba Enterprises is a forward-thinking startup dedicated to empowering creativity and innovation through technology. We specialize in designing and providing high-quality DIY kits, electronic components, and smart solutions for tech enthusiasts, students, and makers of all levels.

Our journey began with a simple idea: to bridge the gap between imagination and reality by making technology accessible and easy to understand. Today, we are proud to inspire a growing community of innovators who love to create, build, and learn.

At Khuladibba Enterprises, we offer:

  • DIY Kits: Pre-packaged kits to help you explore technology hands-on, from basic projects to advanced systems.
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We are passionate about nurturing creativity and encouraging experimentation. Whether you're a hobbyist working on your first project or a seasoned builder tackling complex designs, Khuladibba Enterprises is here to support your journey.

Join us in turning ideas into reality, one project at a time!