L293D DC Motor Driver Module

  • Rajkumar Sharma
  • 33.555 Views
  • easy
  • Tested

L293D_DC_Motor_Driver_500x500

The project designed around L293D IC. The L293D device is quadruple high-current half-H driver. The 293D is designed to provide bidirectional drive current up to 600mA a voltage from 5V to 36V. L293D Adapter Board can be used as dual DC motor driver or bipolar stepper motor driver.  Useful in robotics application, bidirectional DC motor controller and stepper motor driver.  Separate logic supply to reduce dissipation.  L293D includes the output clamping diodes for protections.

Specifications

  • Motor/Logic supply 5 to 36 V
  •  Logic controls input 7 VDC max
  •  Inhibit facility/enable
  •  High Noise immunity
  •  Over temperature protection
  •  Capable of delivering output current up to 600 mA per channel
  •  The control/interface lines are accessible with Berg connector
  •  Header connector for motor and supply connection
  •  PCB dimensions 36 mm x 24 mm

Schematic

L293D_DC_Motor_Driver_SCH

Parts List

L293D_DC_Motor_Driver_BOM

PCB

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Emre

Can you share circuit diagram?

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