RFID RC522 interfacing with arduino uno

[nick]

I am trying to design a RFID rc522 based door lock mechanism using Uno . I've tried many libraries for rc522 on the internet but thry dont work.

any help??

[Hari Prasaath K]

Hi,

For interfacing RFID you can download the library from theengineeringproject website(MRC522.h). it is working. If not you have to check your code and the interfacing. If not send your code and the diagram of your project, so that we can help.

[Author]

Posts