74Views0Replies

Author Options:

Arduino with RFID MFRC522 Answered

hi, I need your help with Arduino and RFID MRC522. I need a program that reads the card blocks and stores them in an array, reads the UID of the card and saves it in a variable, then instead, the opposite direction, that is, write the card blocks with values ​​in an array and write to the UID of the card with a code contained in a variable .. I hope for your help because I'm desperate with a school project to be urgent, sorry, unfortunately I do not speak English and I had to rely on google translator.

Comments

The forums are retiring in 2021 and are now closed for new topics and comments.