RFID-Reader--28140-With-2-Transponder-Tags--Parallax-Inc

This Parallax RFID Reader Module (Serial version only) comes with two 54x85mm Rectangle Tags. Designed in cooperation with Grand Idea Studio, the Parallax Radio Frequency Identification (RFID) Reader Module is the first low-cost solution to read passive RFID transponder tags. The RFID Reader Module can be used in a wide variety of hobbyist and commercial applications, including access control, automatic identification, robotics, navigation, inventory tracking, payment systems, and car immobilization. There are a variety of transponder tags that come in different packages. Each tag has a specific range that is within 10% of the given distance for each type of tag. The reason for the 10% is due to environmental conditions and RFID modules. Features: Low-cost method for reading passive RFID EM4100 family transponder tags 2400 baud serial interface Enable input allows module to be enabled/disabled by software Bi-color LED for visual indication of status Compatible tags: 54x85mm Rectangle Tag ISO Card: 6.3cm (2.5") +/- 10% 50mm Round Tag World Tag 50mm: 6.8cm (2.7") +/- 10% Blue Eye Key Fob 25mm Disk Tag Key Specifications: Reads 125 kHz Tags, EM41000 Family Power requirements: 4.5 to 5.5 VDC Communication: Serial at 2400 baud (8N1) Dimensions: 2.45 x 6.25 x 0.22 in (62.2 x 82.5 x 5.57 mm) Operating temp range: -40 to +185 °F (-40 to +85 °C)