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.
mbed.bld@1:d950cea9271b, 2016-03-27 (annotated)
- Committer:
- nivmukka
- Date:
- Sun Mar 27 03:35:10 2016 +0000
- Revision:
- 1:d950cea9271b
- Parent:
- 0:1026a98e87f4
Differentiates between registered and unregistered users based on UID of the tag, then displays alerts in serial terminal.
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
nivmukka | 0:1026a98e87f4 | 1 | http://mbed.org/users/mbed_official/code/mbed/builds/c0f6e94411f5 |