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Badge

AVTOKYO 2015 made electrical badge for attendees this year.

Parts list (Recomended mount order)

  • CR2023 battery holder x 1(BT1)
  • Resistor 470 ohm x 8(R1, R2, R3, R4, R5, R6, R7 and R8)
  • Resistor 10k ohm x 3(R9, R10, R11)
  • Crystal 16Mhz x 1(Y1)
  • Capacitor 0.1uF x 2(C1 and C2)
  • Capacitor 22pF x 2(C3 and C4)
  • IC socket 28 pin x 1
  • Push button x 2(SW2, and SW3)
  • LED 5mm x 8(D1, D2, D3, D4, D5, D6, D7 and D8)
  • AT-MEGA328P-PU x 1(IC1)
  • CR2023 battery x 1

Notes

  • R9 print on PCB is missing... R9 is next to IC1.
  • IC socket and IC(AT-MEGA328P-PU) have direction. IC’s pin 1 is not suitable toward the Y1
  • LEDs also have directions.

More information

PCB design

Program

Project member

Design : Emery Premeaux, TokyoHackerSpace
Programing : @mi_kodayo
Project management : Motohiro Matt Nakanishi, AVTOKYO

Special thanks

To TokyoHackerSpace members, friends, especially Yurie and tessy.


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