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RFID Car Finder using PIC12629

2017-01-18 10:31  
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The PIC and the ID-12 are powered by a 7805 5v regulator via some basic filtering caps.? The PIC is in an endless loop at this point, reading?available?data from the ID-12.? Once a card/tag is read, it compares the string?with up to 10 tags it has in EEPROM.? If one matches, it activates the transistor which in turn activates the relay and the program stops.? If there is no match, it just keeps waiting for data.?The bi-colour LED indicates the status.

source : http://www.instructables.com/id/RFID-Car-immobiliser-with-PIC12629/

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