Tag dossier
Badge records tagged with Infrared, across Taiwan, United States.
SD-card infrared file-transfer and TV-B-Gone badge
A DEF CON 16 electronic badge built as a hackable Freescale-based platform with SD-card storage, infrared file transfer, TV-B-Gone behavior, role-color variants, one-button state control, and published source, schematics, and development resources.
Propeller multicore IR puzzle and development badge
A Ryan Clarke-designed DEF CON 20 electronic badge manufactured by Parallax around the Propeller P8X32A multicore processor, infrared badge-to-badge communication, eight LEDs, USB programming, many physical variants, and a crypto/social badge challenge.
HackRVA electronic badge with LEDs, IR, audio, and USB
The RVAsec 2013 badge was a HackRVA-built electronic conference badge documented by official RVAsec and HackRVA sources, with LEDs, infrared badge-to-badge play, a piezo speaker, USB support, and badge-game behavior tied to conference interaction.
Propeller 1 infrared puzzle and contest badge
A Parallax-built official DEF CON badge for DEF CON 22, based on the Propeller 1, infrared transmit/receive hardware, touch-pad buttons, LEDs, full USB programming, exposed I/O, and thirteen attendee-role styles.
PIC32 badge with LCD, IR, capacitive sliders, and public firmware
The RVAs3c 2014 badge was a redesigned HackRVA electronic badge whose official preview and public firmware source document a PIC32-based platform with LCD, infrared, capacitive sliders, LEDs, speaker, micro USB, and game/application code.
PIC18 LED-matrix badge with IR and accelerometer
The 2016 Hackaday Superconference badge, also documented as the Supercon II badge, was a Voja Antonic-designed open hardware badge with a red 8x16 LED matrix, PIC18LF25K50/PIC18F25K50-class MCU, integral LIS3 accelerometer, infrared communication, USB bootloader, five tactile controls, and expansion pads.
MediaTek electronic badge with Wi-Fi, BLE, IR, joystick, and LED display
HITCON CMT 2017's official event page documents the HITCON Badge Challenges activity and an electronic badge powered by a MediaTek chipset, with Wi-Fi, Bluetooth LE, game-controller/joystick, infrared, and LED display features. The official ticketing page ties the limited deluxe electronic badge to the Premium Pass, and the events page says additional badges would be released for conference-day purchase.
Taiwanese hacker-pet PCB badge with Red-vs-Blue tower play
HITCON 2025's official PCB Badge guide and public technical repository document an attendee PCB badge with a hacker-pet mode, built-in games, pedometer scoring, cross-board interaction, BadUSB behavior, Red-vs-Blue tower-capture play, and released STM32CubeIDE-oriented firmware/PCB project materials.
MIT-licensed ESP32-S3 badge with Doom, MicroPython, and IR boop
An official Temporal Replay 2026 developer-conference badge documented by the MIT-licensed temporal-community/badge.temporal.io repository as an ESP32-S3 app platform with an OLED and LED matrix, a Doom port, MicroPython, and infrared boop badge-to-badge networking, for the May 5-7, 2026 event in San Francisco.