bicycle wheel pov
posted Mar 18th 2005 3:00am by Jason Striegelfiled under: misc hacks, transportation hacks
here 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 — i’m thinking that the author is probably not a republican





When is someone going to make a sweet POV globe? All you need is a ring of LEDs in a plexi globe, and a way to regulate the speed of the rotation — maybe a stepper motor? An added bonus is that blue and green map pretty nicely into land and water.
For extra credit, have it be able to speak 80211.b or Bluetooth to plot geolocations. Combine that with IP plotting via http://www.hostip.info/, and you have your browser history displayed on the globe. :) Maybe the geo points could be in red (but if you have R, G and B LEDs, you might as well make the whole thing full color)…
Posted at 4:33 am on Mar 18th, 2005 by bensyverson