AVR Con Badge

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Con badge that has or ties into an AVR. Ideally, this is Arduino pin and software compatible.


  • buttons, buttons and more buttons
  • LEDs, and lots of them, maybe some RGB ones?
  • sensors
  • wireless to other badges?
    • cheap RF
    • IR
  • addon modules
    • mic, speaker, 1 minute of storage
    • More LEDS!
    • Sonar sensor
    • little cellphone screen
    • Accelerometer
    • temp/humidy/pressure
    • 2/3 line lcd display
    • SD card, usb port?
    • variable resistors, to be used with either cell screen or speaker addon


  • Power
    • rechargable cr2032s, cr3032s?
  • Sweet graphics

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