RFID Module 125 Khz

Specifications

125KHz Frequency;
Baud rate 9600 (TTL electrical level RS232 format);
DC 5V power supply (± 5%);
Current <50mA;
Operating range:> 50mm (depends on card / label, manufacturer);
Working temperature -10 ℃ ~ + 70 ℃
Storage temperature -20 ℃ ~ + 80 ℃
Max. Humidity Relative Humidity 0 ~ 95%
Size 38 × 19 × 9 mm

Wiring

Tutorial & Code

http://wiki.seeedstudio.com/125Khz_RFID_module-UART/

Datasheet

http://www.mouser.com/catalog/specsheets/Seeed_113020002.pdf