标签+读者仿效4102标签

This project describes the construction and programming of a reader for EM4102-tags. The design and construction of a homemade tag that emulates the EM4102 is also described. Main page of the project Introduction The main goal of the project was to make an extra access control tag so that I could still enter the office even after forgetting my original tag. The project was split up in two main parts: * Making an RFID-reader so that I could evaluate how the original tag works. * Creating a copy of the original tag and evaluate it with my home made reader. Details rfidReader rfidTag