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hi profs and peeple
wondering here,,,,,,,
anyone know how to interface energy meter used in homes with 89c51???
plz help
Depends completely on what interface the energy meter has.
All the necessary details will be provided in:
1. The Datasheet for the specific "energy meter" that you intend to use, plus
2. The Datasheet for the specific "89C51" that you intend to use.
For additional supporting materials, see the manufacturer's website(s) for application notes, sample code, reference designs, etc...
If you can't or don't want to do it yourself, see: http://www.keil.com/condb
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