20-07-2012, 02:08 PM
HOME APPLIANCE CONTROL USING RF
8HOME APPLIANCE CONTROL.pptx (Size: 551.78 KB / Downloads: 35)
INTRODUCTION
Man is luxurious. Every time he wants things to control without moving from his original place by using some kind of remote control.
In the olden days man does not have any remote controllers to control any electrical appliances. In further days man had invented the remote controllers with using IR signals, but by using the IR signals we have to face many problems like it is a line sight communication and also we can not use for long distances.
Now days we are using RF remotes to overcome those type of problems so we impliment the RF remotes rather than IR to control for long distances.
Advantage
It works for long distances
Speed
Low cost
Data secured
Simple to operate
APPLICATION
Home automation
Motorbike alarms
Industrial applications
Robotics
Security purpose.
CONCLUSION
By using this RF circuit we can control any appliance from at any room with in the compound.