Parts List

  • TIMESQUARE PCB - half thickness black PCB
  • ATMEGA328P - preprogrammed microcontroller
  • DS1337 - 8 pin real time clock chip
  • 32.768KHz Crystal - thin silver cylinder
  • Right angle buttons - two for either side
  • 20mm coin battery holder
  • 0.1uF ceramic capacitor - yellow blobby
  • 1 x 10K resistor - brown black orange gold
  • 8 x 47 ohm resistor - yellow violet black gold
  • 1.5" 8x8 matrix (not shown)
  • Silicone rubber watch band
  • Clear plastic cutout back
  • CR2032 Coin cell battery (battery not included as of October 22nd, 2015)
This guide was first published on Nov 30, 2012. It was last updated on Nov 30, 2012. This page (Parts List) was last updated on Dec 04, 2019.