This is a glass, cylindrical RFID tag; itís very similar to those implanted into pets for identification purposes. But really guys, itís not for use inside your body. Please donít implant this thing into yourselves.
Each tag comes with a unique 32-bit ID code and is not reprogrammable. The carrier frequency of this tag is 125kHz, so it works great with our ID-3LA, ID-12LA and ID-20LA RFID readers.
Sparkfun tested this RFID tag with one of their ID-12LA readers and measured a maximum read distance of about 10mm.
- Tiny RFID tag
- 32-bit unique ID - non-reprogrammable
- 125kHz read frequency
- EM4001 ISO based RFID IC
- Manchester encoding
- Width: 12.25mm
- Diameter: 1.93mm