The Digital Dawg Pound quite some time back covered a full and enhanced review of the RFID project, if somebody remembers it to be there. Nick proudly boasts of inventing an enhanced and fully functional successor or rather I would say the heir of RFID Door Entry System.
According to Nick-’I decided to try and improve the reliability and responsiveness of my previous RFID front door project (based around a client / server design), by re-implementing it using the Parallax BASIC Stamp 2e, and the 13.5MHz APSX RW-210 RFID reader as a standalone device. I was also looking to gain some practical experience with BASIC Stamp programming’.
He also added that the designing is very simple with easy maneuvers and it’s quite unproblematic to handle while assembling the same. It consists of a circuit board which in fact joins the BASIC stamp with the RFID reader which is inturn driven by a constant dc voltage source of 12v. When a user or rather the owner of the house enters the valid card into the slot provided, the system recognizes the card and enables the owner of the house or any dwelling to get access of the premises. It also rings a buzzer so as to notify the user about the action being taken by the microcontroller, watch out thieves!
Via: Hackedgadgets
