Ann Margareth Posted June 21, 2005 Report Share Posted June 21, 2005 another proposal that we do have works just like a homing ( did i spell it right??) ;D device.. we wish to implement it to our university to eliminate the need for the checker to go room by room to see if the instructor is in their room in a given time.. we do have a chance to ask our instructor about it, he told us that we need 1. a transmitter ( to be placed in ID "where our group want to put it") that transmit a certain frequency. 2. a receiver/ transmitter place inside a room to receive the transmitted signal, then transmit it again to the receiver in the basestation3. a receiver in the base stationi know that we will need a micro controller to be able to interface the receiver to the PC. d problem is i dunno what kind of transmitter are we going to use to have a unique frequency per person to help them distinguish their identity.would a low power transmitter do the job? we need somthing that transmit frequency with a room size range so that it will not interfere with the other room where the same device is installed.. pls help. Quote Link to comment Share on other sites More sharing options...
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