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Old 20th September 2007, 12:23   #9 (permalink)
kannanmr
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Join Date: Sep 2007
Location: Bangalore
Posts: 5
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I guess interconnection of all components is possible using a serial bus like CAN or I2C. This is more flexible than the passive RFID scanning (like, I can even ask the device to do a self check or something and monitor it in realtime!), but surely the cost factor would make this highly unsuitable!
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