How can I get the code for RFID reader (EM-18 ) to run that code using Arduino Uno or Beta so that i can display the tag ID

Question

My main problem is to find a code of Arduino Uno or Beta for RFID sensor ( EM-18 )...using that code I want to display the contents of the tags

Answer 1

these are the first 3 results of a google search for: "em-18 rfid reader arduino".
in the links you'll find wiring, schematics and code.
last one is a video.

http://www.instructables.com/id/EM-18-RFID-Reader-Module-Interfaced-With-Arduino-U/

https://electrosome.com/em-18-rfid-reader-arduino-uno/

https://m.youtube.com/watch?v=4mXsaFyxG7Y