RFID projects

PlayStand: “Put and Play” CD Player

PlayStand is a CD player. You can play CD by simply putting the CD to a stand. PlayStand identifies an RFID tag embedded in a CD case and plays corresponding MP3 songs to the ID. [more]

Posted in : Audio and Video | RFID projects

Tweeting Cat door

Each cat has a small RFID tag on the collar. When a cat is in the close proximity of the door, a small RFID reader reads the tag and if the cat is authorized, a servo will unlock the cat door. The RFID reader and the servo controller are connected to an old laptop. The software on the laptop is written in Delphi and for each “cat door event” is sending a Twitter message and a picture to the Twitter.[more]

Posted in : General electronic projects | RFID projects

SecureLED

SecureLED is an optical access control device which replaces current RFID or Magnetic Strip technologies with a cryptographically secure, contact-less device which communicates over commodity Light Emitting Diodes (LEDs).[more]
SecureLED

Posted in : AVR projects | DIY projects | RFID projects | security projects