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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.

  

how we do the programming of microcontroller using c programming

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how we do the programming of microcontroller using c programming

  

hi i am interested in prepaid energy meter projects please give me help thanks

  

hii sumy manuel

i m intrested in dis project for my final year can u plz send me the details regarding dis project for implementing dis project........

plz send me complete details on gunjanbelani@gmail.com and plz provide info as soon as possible

  

Can u please send me the details of this project and also where can i get the equipiments?