Sputnik / OpenBeacon
CCCamp 2007 active RFID badge
A small active 2.4 GHz RFID badge/tag used with OpenBeacon base stations for real-time camp tracking and post-camp hardware experiments.
Tag dossier
RFID
Badge records tagged with RFID, across Germany, United States.
SAINTCON 2022 MiniBadge Collection
Official, sponsor, community, and personal MiniBadge assembly-guide set
The SAINTCON 2022 MiniBadge Assembly Guide preserves a broad MiniBadge ecosystem: official community and status badges, sponsor badges, personal/trading badges, acquisition notes, rarity/difficulty labels, and assembly instructions for through-hole, SMD, RFID, motorized, and programmed badge variants.