Just finished my project, see http://www.frank-buss.de/4004/index.html for details.
Music: "I make you a Spaceman" by Kevin Bryce: http://freemusicarchive.org/music/Kevin_Bryce/Disrememberance/Kevin_Bryce_-_Disrememberance_-_08_I_make_you_a_Spaceman
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https://www.youtube.com/watch?v=K9xvX62NGG8
see http://www.eevblog.com/forum/microcontrollers/non-blocking-arduino-stepper-motor-example/ for details
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https://www.youtube.com/watch?v=Zr-NGNhVVcw
Some seconds of the tiles page on http://geekstreams.appspot.com, featuring RobotGrrl's RoboBrrd, Jeri's TriCaster, kitties, gartenzwerg's Drinking Bird, zerth's lab and NASA TV.
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https://www.youtube.com/watch?v=eM8KCiSFPBk
Test file: http://www.afcsat.com/mid/CROCKETT.MID (Jan Hammer - Crockett's Theme)
First test: timidity Downloads/CROCKETT.MID
Second test at 3:29: fluidsynth -a pulseaudio -m alsa_seq -l -i /usr/share/sounds/sf2/FluidR3_GM.sf2 Downloads/CROCKETT.MID
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https://www.youtube.com/watch?v=ywvrzXv36Os
Demonstrating the protoype of my C64 cartridge. For details see https://plus.google.com/u/0/117017735090421436012/posts/LyHxeR6HfCX
Featured on Hack A Day: http://hackaday.com/2012/01/11/universal-commodore-64-cartridge-speeds-up-demo-production/
Music used in my demo: Supremacy, by Jeroen Tel
Game demo: Bruce Lee
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https://www.youtube.com/watch?v=lxD64RWuJEI
Flying my Phantom 3 in Köln Zollstock, Äußerer Grüngürtel, Kalscheurer Weiher.
music: Trio for Piano Violin and Viola by Kevin MacLeod
http://freemusicarchive.org/music/Kevin_MacLeod/Classical_Sampler/Trio_for_Piano_Violin_and_Viola
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https://www.youtube.com/watch?v=s_jzf6Y0Q8c
See http://www.frank-buss.de/mailbox/index.html for details of the project, this is a first prototype for testing the wireless communication and all components of the system.
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https://www.youtube.com/watch?v=-YaPAYK7aSs
This is a zoom into the mandelbrot fractal, but with ASCII characters, which I have produced with a Common Lisp program. See http://groups.google.com/group/comp.lang.lisp/msg/b9a5ed97f26ff69f for details. Music: Synthop (E.Spleece) from YouTube Audio Swap.
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https://www.youtube.com/watch?v=P3Kje7GS7As