Alden Hart’s LED “lessons and gotchas”

Image (3) dorkbotDCAlden4.JPG for post 59802

By , 12/01/2008 @ 9:26 pm= | Full size is 600 × 450 pixels

  • Date Taken: 25-Nov-2008 18:43:19
  • Camera: iPhone
  • Aperture: f/2.8