RFID Read/Write Module for Library

The RFID based read write module is used for library management. It can be used for issue/return management of any book with a special tag attached to it. The system can read multiple tags (5x5cm ISO15693) within a specified distance from the RFID antenna. Serial interface is available at the controller sub module to connect with any computer as Human Machine Interface for sending commands, receiving data and presenting.

An external amplifier, designed and developed in house, reads has enhanced the reading range up to 30cm. The system has 2watt peak output power. Anti-collision algorithm has been implemented in the firmware of the controller circuit to read multiple ISO15693 RFID tags at a time. Serial interface is available at the controller sub module to connect with any computer as Human Machine Interface for sending commands, receiving data and presenting.

System specifications:
            Supported Protocol                          : ISO15693
            Frequency of Operation                 : 13.56 MHz
            Maximum reading distance                        : 30cm.
            Simultaneous reading Capacity   : 16 tags at a time.
            Peak output power                          : 2 watt.
            Computer Interface                          : Serial port
Supported functionalities:           
            Inventory query, 
            Read/write single block, 
            Read multiple block, 
            Enable/disable EAS, 
            Check EAS commands.
Sub-modules:
            ATMEGA32 based controller circuit board.
            TRF7970A based RFID R/W circuit board.
            IRF510 MOSFET based external RF amplifier circuit board.
            Demodulator and filter circuit board.

Facilities required:

A Standard laboratory with electronics test and fabrication facilities is adequate for fabricating this module.

RFID Read/Write Module for Library

The RFID based read write module is used for library management. It can be used for issue/return management of any book with a special tag attached to it. The system can read multiple tags (5x5cm ISO15693) within a specified distance from the RFID antenna. Serial interface is available at the controller sub module to connect with any computer as Human Machine Interface for sending commands, receiving data and presenting.

An external amplifier, designed and developed in house, reads has enhanced the reading range up to 30cm. The system has 2watt peak output power. Anti-collision algorithm has been implemented in the firmware of the controller circuit to read multiple ISO15693 RFID tags at a time. Serial interface is available at the controller sub module to connect with any computer as Human Machine Interface for sending commands, receiving data and presenting.

System specifications:
Supported Protocol                       : ISO15693
Frequency of Operation                 : 13.56 MHz
Maximum reading distance            : 30cm.
Simultaneous reading Capacity   : 16 tags at a time.
Peak output power                      : 2 watt.
Computer Interface                      : Serial port

Supported functionalities:           
Inventory query, 
Read/write single block, 
Read multiple block, 
Enable/disable EAS, 
Check EAS commands.

Sub-modules:
ATMEGA32 based controller circuit board.
TRF7970A based RFID R/W circuit board.
IRF510 MOSFET based external RF amplifier circuit board.
Demodulator and filter circuit board.

Facilities required:

A Standard laboratory with electronics test and fabrication facilities is adequate for fabricating this module.