18-04-2011, 09:29 AM
Abstract:
This project can be used for the controlling of various appliances using PC. It consist a circuit for using the printer port of a PC, for control application using software and some interface hardware. The interface circuit along with the given software can be used with the printer port of any PC for controlling up to eight equipment. Parallel port is a simple and inexpensive tool for building computer controlled devices and projects. The simplicity and ease of programming makes parallel port popular.
This project can be used in industries as well as in houses to control the various appliances through PC. Devices can be controlled from the desktop while working on it.
