Arduino + ethernet shield + rfid + buzzer + display + postgresql server

Описание

The video shows how to use an arduino to make an access control system reading the id on the badge (card or key) sending it back to a server for validation/access control/whatever you want. In order to handle the data sent to a server you need to know a little of php and html.

arduino code: http://www.mediafire.com/view/9rumdxqzgddzkpc/arduino_code.txt
php index: http://www.mediafire.com/view/8sy9w6bhy3l2be2/index.php
RFID.h: https://www.mediafire.com/file/bskvi8axe34diyx/RFID.h
wiring: http://www.mediafire.com/view/l858kd5ryf7uhbf/connection%20schematic.jpg#