Remove the existing connection and upload this new sketch to Arduino: /* Arduino Simple RFID Access Control Using EM-18 RFID Reader Module Prefatory Code For Novices An inspired design. Thanks to ...

I just received my RC522 RFID reader and made this simple Arduino access ... The resetAlarm integer is the Arduino pin where we connect the button that is used the reset the alarm. The relay is ...

An Arduino, a spent roll of toilet paper, magnet wire, and a few passive components are what’s needed to build this RFID spoofer. It’s quick, dirty, and best of all, simple. However ...

[Pierre] recently bought his first car and decided to make his own RFID electric starter for it! An Arduino Nano controls two relays which in turn can turn the car on, start it, and turn it off.

A cool RFID music table has been created using Arduino, iPod, and RFID tags to make it easy to change albums by simply changing the RFID tag. Each RFID tag has an individual code number relating ...