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uses an 8051 and 89c2051.8051 as main microcontroller.89c2051 as smartcard and in it maximum units to be used is programmed.this data is given to 8051.8051 is connected to a digital energy meter.8051 is programmed to decrement the maximum units as aresponse to the information from digital energy meter.There is a buzzer to warn the user.When maximum use is made ,relay is cut off.Then we have to reset both microcontollers using push on switches.

  

hi .............

i am a final year student interested in controllers & loking for project on that. can you send me the project details on "kulkarni.prabhanjan@yahoo.co.in"

thanking you...... 

  

Hi , i am a fourth year student and wanna make project . Plz mail me the full details about this project at "naty7212@yahoo.com"..

  

plz send mewhole project details in my id ..........

vivekgarg0101@gmail.com

thax in advance

  

hi m pursuing be final yr....m intrsted in this project..pls send me more details about this project.........

  

send me the details please

m_usama_t@hotmail.com