OSHCamp Persistence Of Vision 555 Hack This is my 555 timer hack made from the excellent [:oomlout:] electronics kits at the very first [OSHCamp] on the 27th November 2011. [:oomlout:]: http://oomlout.co.uk/ [OSHCamp]: http://oshug.org/event/oshcamp This circuit was featured in the Flickr long-photograph at the end of [Paul Downey][psd]'s [writeup of the day]. [psd]: http://solderpad.com/psd [writeup of the day]: http://blog.solderpad.com/post/12163022592/oshcamp http://solderpad.com/andyjpb/persistence-of-vision-555-hack Andy Bennett , 2011/11/21. Please see the COPYING file for warranty and license information. The main project file is pov-555-hack.fz. This is a "Fritzing" file. You can obtain the Fritzing package for a range of platforms from [http://fritzing.org/download/].