RFID Transmitter
RFID Transmitter from Austin Greene
RFID Transmitter

This is a work in progress pet project done by myself as well as another Olin student, Kyle Mayer. The purpose of the project is to recreate the RFID transmitters used on Olin campus and be able to read Olin proximity cards. The current prototype uses extensive filtering to extract the modulations caused by the presence of the proximity card on the sine wave created by applying a square wave to an LC tank. We then read these modulations into an arduino where we decode the modulations into a human readable code.

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RFID Transmitter

This is a work in progress pet project done by myself as well as another Olin student, Kyle Mayer. The purpose of the project is to recreate the RFID transmitters used on Olin campus and be able to read Olin proximity cards. The current prototype uses extensive filtering to extract the modulations caused by the presence of the proximity card on the sine wave created by applying a square wave to an LC tank. We then read these modulations into an arduino where we decode the modulations into a human readable code.

Austin Greene
Student at Franklin W. Olin College of Engineering Boston, MA