MAKE Volume 25: The Arduino Revolution!

Image (2) secret-knock-gumball-thumb-600×452-61553.jpg for post 83720

By , 02/08/2011 @ 4:00 pm= | Full size is 600 × 452 pixels

  • Date Taken: 31-Jan-2011 13:46:56
  • Camera: iPhone 4
  • Focal Length: 3.85mm
  • Aperture: f/2.8
  • ISO: 80