Claire Kao, James Robarge, Kenneth Marcinkowska, Dante Alejandro Narvaez, Christina Gallegos, Eric S

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RFID Item Locator
Claire Kao, James Robarge, Kenneth Marcinkowska,
Dante Alejandro Narvaez, Christina Gallegos, Eric
Schwartz, Phan Tran
claire.kao_at_student.utdallas.edu,
jer046000_at_utdallas.edu, kam022100_at_utdallas.edu,
alejandro.narvaez_at_student.utdallas.edu,
gallegos.christina_at_gmail.com, eks021000_at_utdallas.e
du,
Department of Electrical Engineering Erik Jonsson
School of Engineering Computer
Science University of Texas at Dallas Richardson,
Texas 75083-0688, U.S.A.
Project Results
Project Goals
Finding the tag Receives 00110011 outputs
periodic signal used to drive our
speaker Requesting information
Receives 11111111 Transmits 00110011

• Item Locator utilizing RFID tag and reader
• 15 meter receiving range
• Able to drive an 8? buzzer
• Multiple tag capability
• Reprogrammable reader
• Buttons and user interface

Project Overview

• Reader for EPC tag code transmission
• Tag with speaker

Project Conclusions/needed work

• Our tag produces the desired results of beeping
  when sent the right code
• Our tag also produces voltage that will throw a
  switch to our resonating
• RLC circuit
• Still need
• antenna use/design
• Timing Issues will be critical at the reader
  side
• programming microprocessor to accept inputs and
  output certain pulse
• codes