This is a cost effective alert system that uses radio frequency identification. RC522 module and 13.56MHz RFID tags are used. Differentiates between registered and unregistered users based on UID of the tag, then displays alerts in serial terminal. The code presently has two registered users; can be easily expanded to have more registered users.

Dependencies:   MFRC522 mbed

Files at this revision

API Documentation at this revision

Comitter:
nivmukka
Date:
Sun Mar 27 03:35:10 2016 +0000
Parent:
0:1026a98e87f4
Commit message:
Differentiates between registered and unregistered users based on UID of the tag, then displays alerts in serial terminal.

Changed in this revision

MFRC522.lib Show annotated file Show diff for this revision Revisions of this file
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/MFRC522.lib	Sun Mar 27 03:35:10 2016 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/AtomX/code/MFRC522/#63d729186747