DC Motor Interfacing with 8051 Controller Source Code

In this article, we will discuss about DC Motor interfacing with 8051 micro controller by using L293d IC.

A DC Motor is basically electric motor, that simply converts electrical energy into mechanical energy.

Components used:
  • 8051 Controller (AT89C51)
  • DC Motor
  • L293D IC
  • Power Supply (+5V DC)
  • Capacitor (10uf)
  • Ceramic Capacitor (33pf)
  • Crystal Oscillator (12 Mhz)
Software used:
What is L293D IC?

The L293D is a dual-channel H-Bridge motor driver capable of driving a pair of DC motors or single stepper motor.

DC Motor Interfacing Circuit Diagram:
DC Motor Interfacing
DC Motor Interfacing wirh 8051

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