- STICKY POST
- I'm done, close this
Check out our 2013 Holiday Gift Guide, win some awesome gadgets!
Our 2013 Holiday Gift Guide is in full swing - we are adding our recommendations daily, aimed at men, women, teens, families, techies, and more. If you need help figuring out what to get the people in your life, head on over to our Guide for some ideas. We’ll even be giving away some of the items featured this year!
Monday March 28, 2005 10:43 am
Bicycle Wheel Persistence of Vision Hack
This is a slick hack involving a bicycle wheel and a persistence of vision toy. One thing that’s really cool about this one is there is a second led row that blinks out bitmaps backwards on one side of the wheel. This lets you print out text messages and have them be readable from both sides. It appears to work really well. Bicycle messengers get ready, now you can sell advertising while you work!
- Related Tags:
© Gear Live Inc. – User-posted content, unless source is quoted, is licensed under a Creative Commons Public Domain License. Gear Live graphics, logos, designs, page headers, button icons, videos, articles, blogs, forums, scripts and other service names are the trademarks of Gear Live Inc.