scrolling/chasing LED. make sure you watch the youtube video on the bottom of the page.
http://cgi.ebay.com/8-LED-Knight-Rid...item35a6e2594a
http://cgi.ebay.com/8-LED-Chaser-PIC...item35a6b68aab
http://www.youtube.com/watch?v=28odS...eature=related
VU Meter
http://www.youtube.com/user/hobbykit.../7/F89Ggr13uZA
Do a search on youtube and you will get the idea. these should be able to be used/controlled with a CF.
Another good idea is this Mini Plasma Ball
http://cgi.ebay.com/New-Pilot-Ip-140...item4a9e53351f
hope you like them. would like to see the plasma ball in the saber contest.
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