Abstract:
The aim of development of this project is towards providing efficient and simple method for
control of DC motor using IR remote. DC motor is the most common type of motor. DC motors
normally have just two leads. One positive and one negative, If the leads are switched the motor
will rotate in opposite direction. The main objective of this project is to make a DC motor speed
control system, (without changing the way that is the leads are connected of the motor), with
low cost and easy to control any industry. The project has four main system: 1) Forward
direction 2) Reverse direction 3) forward and reverse direction 4) High and low variable speed.
This paper discusses the design and implementation of a DC motor speed control system using
IR remote. The Microcontroller is programmed by using C-Programming Language so that it
can be easily controlled.
Description:
The DC motor has been use in industries because of its main features like credibility, wide
range of motor speed control range, high percentage higher starting torque, low electrical
derangement and high weight ratio. For speed control of DC motor other moderator are used.
DC Motor is a form of electric motor that changed DC electrical power to mechanical power.
A DC motor find is changed to rotation or moving. DC motors are one of the generally used
motors in various applications like electronic goods, power tools, bearable fans, etc. The
system mainly consists of a Microcontroller as the main processing unit, controlling a DC
motor is very necessary. Because, rotating a motor straightly using the microcontroller is not
advised as the current from the Microcontroller is very low. The edge of the motor are linked
to outside DC supply.
