Add-on dossier
A linkable lifecycle record for hardware expansions, app ecosystems, firmware upgrades, cases, radio parts, and post-event badge experiments.
The official parts list centers the badge on an AT-MEGA328P-PU, eight 5mm LEDs, two push buttons, 16 MHz crystal, passives, socket, and coin-cell power.
Badge context
Officially linked badge PDF from the AVTOKYO badge page.
Official badge page documenting the electrical attendee badge, parts list, assembly notes, PCB design link, program link, project members, and special thanks.
Official AVTOKYO 2015 page describing AVTOKYO as a Japanese community-oriented computer-security short conference and linking the 2015 badge section.
Public Arduino sketch linked from the official badge page, documenting the LED pins, TimerOne interrupt scan, buttons, menu modes, and LED patterns.
Repository KiCad tree containing the AVTokyo-2015 schematic, board file, netlist, project file, Gerbers, and related PDFs.
Public DIYsciBorg repository preserving KiCad project files, schematic, board, Gerbers, BOM spreadsheet, and production PDFs.
Source trail
Primary source for the electrical attendee badge, AT-MEGA328P-PU, LEDs, push buttons, crystal, passive components, CR2023-spelled battery items, assembly caveats, PCB/program links, and project credits.
Official event-context source for AVTOKYO 2015 and the conference's Japanese community-security framing.
Primary board-file source for the KiCad project tree and related manufacturing files.
Primary hardware repository source for KiCad files, schematic, board, Gerbers, BOM spreadsheet, and production PDFs.
Primary firmware source for TimerOne LED scanning, two-button input, laser, POV, and not-binary behavior.