RFID tracking time rwith Arduino

I already did the assembly of the hardware circuit as well as downloading the all drivers necessary (RTC, RFID ID20 LA, EEPROM, LCD display). Further I have set the date and time. My question now are the following: -how do I set the Database? -how to register Tags on the EEPROM? -how do I acknowledge/recognize the registered Tags, call/load them by the software and display them on the LCD display?

Thanks and with kind regards

Further I have set the date and time.

On what?

-how do I set the Database?

What database? To hold what data? Where?

-how to register Tags on the EEPROM?

Which tags? When do you want to store the tag in the EEPROM? Why do you want to store the tag in EEPROM? The EEPROM reference page has all the needed details.

-how do I acknowledge/recognize the registered Tags

That depends on which RFID reader you have, how you are reading the tags, and how you are storing the “these are valid tags” data.

call/load them by the software

You call functions, not data. You don’t “load” the tag; you just read the tag that was presented. Try the question again.

and display them on the LCD display?

That depends on which RFID reader you have, how you are reading the tags, and how you are storing the data.