RFID To Barcode Project.
In This Project we want to use RFID tag to barcode system.
RFID to barcode project will received data form tag then change to TTL Barcode signal and RS-232 Option and PS/2 Option and USB Option.
Specification
Technology : NXP Mifare Standard
Frequency : 13.56 MHz
ISO Std. : ISO14443A
TAG Support : Mifare ultralight, Mifare1K, Maifare 4K
Active Range : 10 cm. with built-in Antenna
Barcode Output : TTL 5 V.
PS/2 Connector Output
USB Type B Connector Output
RS-232 DB-9 pin Connector Output
Power Supply : 5V.DC.
Hardware
MCU : PIC18F4550 SMD TQFP-44
CLOCK : X’TAL 20MHz
IC MAX232CSE SMD SOIC-16
DIP SW 2 bit for select output port
2 LED Status
Feature
Can set key and Data Block to read. ( in picture show debug monitor port for RFID to Barcode port )
TTL output ( same barcode signal form barcode reader )
RS-232 Output
PS/2 Output
USB Output ( HID complaint So you can open Text edit software to read data such as MS word or Notepad )
