09-07-2013, 04:54 PM
Development Of Wireless Appliance Controlling System Using RF
Development Of Wireless.pptx (Size: 539.79 KB / Downloads: 24)
ABSTRACT
Title of the project: Wireless electrical apparatus Controlling System Using RF Communication
Domain: Embedded Systems Design, Wireless Comm.
Software: Embedded C, Keil,
Microcontroller: AT89C52
Power Supply: +5V,750mA Regulated Power Supply
Display: a) LED
LED: HD44780 16-character, 2-line (16X2)
Communication Device: RF Module 433MHz
Crystal: 11.0592MHz
Applications: Home appliances, industries, manufacturing Companies, shopping malls etc.
INTRODUCTION
Control various units of automobiles
Executes with respect to signal sent by RF Tx
The ranges of appliances controlled by RF
PROPOSED SYSTEMwhy RF?
Suitable for long range applications
RF signals can travel even there is an obstruction between transmitter and receiver
More reliable
RF communication uses specific frequency
APPLICATIONS
Car security system
Wireless security systems
Sensor reporting
automation system
Remote Keyless entry