RFID reader design.. need help

[n33dh3lp]

hi i'm new to the rfid technology and does anyone have any sample schematic on rfid reader that include a microcontroller(pic16f877p), tranceiver(nordic nRF9E5) and eeprom?? i'm unsure of how i go about connecting the circuit.. plz help.. thanks

 

[tok47]

u can search some data sheet from some company like TI, Melaxis, Philips(password needed), AnalogDevice. There show some circuit inside, but i am not sure is that using pic16f877p and nRF9E5 or not.

 

[kerenC]

send me an email at kcineus@gdsystem.ca

 

[arbalez]

you can browse through atmel website http://www.atmel.com
they also produce rfid. read their rfid's datasheet. as there are some simple circuit for interfacing between uC and the chip.

 

[truebs]

Designing a Reader for RFID system can be broken into various parts :-
(a) Antenna design :-
available at :

**broken link removed**

(b) Tag and Reader circuitry design :-
Some useful information is available at :-

www.rfidjournal.com
www.aimglobal.org/technologies/rfid/

All the best !

 

[btbass]

Take a look at Microchip, they make RFID chips and have sample application circuits for readers.