Parallax RFID Read Write Module, Serial

Parallax RFID Read Write Module, SerialDesigned in cooperation with Grand Idea Studio, the Parallax Radio Frequency Identification (RFID) Read Write Module provides a low cost solution to read and write passive RFID transponder tags up to 3 inches away. The RFID transponder tags provide a unique serial number and can store up to 116 bytes of user data, which can be password protected to allow only authorized access. The RFID Read Write Module can be used in a wide variety of hobbyist and

Designed in cooperation with Grand Idea Studio, the Parallax Radio Frequency Identification (RFID) Read/Write Module provides a low-cost solution to read and write passive RFID transponder tags up to 3 inches away. The RFID transponder tags provide a unique serial number and can store up to 116 bytes of user data, which can be password protected to allow only authorized access.

The RFID Read/Write Module can be used in a wide variety of hobbyist and commercial applications, including access control, user identification, robotics navigation, inventory tracking, payment systems, car immobilization, and manufacturing automation.

• Low-cost method for reading and writing passive, 125 kHz RFID transponder tags
• Up to 116 bytes of user data storage on a single tag
• Optional security features prevent tag from being read or written without password
• Bi-color LED for visual indication of status

• Personnel entry system
• Keyless entry system
• Equipment/package tracking

• Voltage requirements: 5 VDC
• Current requirements: < 10 mA idle, approx. 100-200 mA active
• Communication: asynchronous serial 9600 bps, (8N1); 5 V TTL-level, non-inverted
• Dimensions: 3.25 x 2.45 in (8.26 x 6.2 cm)
• Operating temp range: +32°F to +158°F (0°C to +70°C)