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i2c communication using pic and suppling power to the microcontroller

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nikhilt007

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Hai

here i want to transfer data from one master to slaves through only two wire and at the same time i want to supply power to my slave microcontrollers through the same wire

ie the logic is that totaly iam using 15v for i2c communication in those i want to use 10v for powersupply to microcontrollers
and rest 5v for my i2c communication
please help me how to achive these
8-O
 

which is the pic microcontroller you are using and

which is the i2c device............
 

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