SparkFun
RFID Button - 16mm (125kHz)
This is a simple, thumbnail-size RFID tag. These tags are great for sensing presence, identification, etc., and they’re small, so they can be easily sewn int...
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The carrier frequency of this tag is 125kHz, so it works great with our ID-2, ID-12 and ID-20 RFID readers.
We tested this RFID tag with one of our ID-12 readers and measured a maximum read distance of about 32mm.
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Sensors & Input
Supplier page — sparkfun.com
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RFID Button 16mm 125kHz Datasheet
Datasheet · 173.6 KB · Click any page to view full size