By | June 25, 2013
After countless delays and technical problems, it’s finally done
My new Project 

About Project

project detail:
The circuit is full of many electronic components but the heart of This circuit is “Microcontroller” i used 8052 Micro controller
which Create some Delay and after 20 Second delay It,s ON Relay automatically through With the help of another ic Uln2003 ,,,,,,,

Due to
suddenly voltage fluctuations in summer Season Many home appliances Burn out Due to sudden change in Voltage But Now with the Help of This circuit Your Valuble Home Appliance will be safe and good you can use this circuit for the protection of Refrigarator ,tv , Washing machine …e.t.c

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