Motor Driver Board L293D

This motor driver board is compact, cost-effective, and perfect for beginner-level robotics and DIY projects
Manufactured and tested by us.

 Built to last.

Specifications:

1. Motor Driver IC: L293D

   • Dual H-Bridge motor driver capable of driving 2 motors simultaneously.
   • Operates in both forward and reverse directions.

2. Power Supply:

   • Supports Li-ion battery packs or external power inputs.
   • Voltage Range: Typically 4.5V to 12V for motors.

3. Motor Terminals:

   • O1 and O2: Output terminals for Motor 1.
   • O3 and O4: Output terminals for Motor 2.

4. Control Pins:

   • i1, i2, i3, i4: Input pins to control motor movement.
     • Connect these to Arduino/ESP32 GPIO pins or sensors.
   • Enable Pins (EN1, EN2):
     • Used to enable/disable motors and control PWM for speed.

5. Current Rating:

   • Output Current: 600mA per channel.
   • Peak Current: 1.2A (non-repetitive).

6. Supported Motors:

   • Up to 2 BO motors (one motor on each side).

Key Features:

• Supports bidirectional control (forward and reverse) for two motors.
• ON/OFF switch for easy power control.
• Dedicated 5V and GND pins for external components like sensors.
• Compatible with Arduino, ESP32, and similar microcontrollers.
• Ideal for small robots, car projects, and simple motor control applications.

How to Use:

1. Power the Board:

   • Connect a Li-ion battery pack or external power supply to the PWR terminals.

2. Connect Motors:

   • Connect the two motors to the respective O1/O2 and O3/O4 motor terminals.

3. Control Input Pins:

   • Connect i1, i2, i3, and i4 to the digital pins of a microcontroller (Arduino/ESP32).
   • Use the following logic for motor control:
     • i1=HIGH, i2=LOW → Motor 1 Forward.
     • i1=LOW, i2=HIGH → Motor 1 Reverse.
     • i1=LOW, i2=LOW → Motor 1 Stop.

4. Enable Pins:

   • Connect EN1/EN2 to 5V or use PWM to control motor speed.

5. Ground and Logic Pins:

   • Ensure GND pins of the motor driver and microcontroller are connected.