Hello friends, I hope you are doing well. In today's tutorial, I am going to share our EM-18 RFID Proteus Library . With this library, we can connect an EM-18 RFID reader to an Arduino Uno and tap a virtual card on the reader with a single click. The Arduino receives the tag number through a serial line, checks it and prints whether access is granted or denied. We will start with the basics of the reader, install the library files and wire the circuit. After that, we will run the supplied simulation, understand the Arduino code and calculate the checksum that protects every tag number. The download includes the wired project, compiled HEX and editable sketch, so you can run the example before compiling anything yourself. This tutorial uses our V1.0 package , the TEP Arduino UNO V3 and a 16 ...