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Laser pointer cat toy

 
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t0mpr1c3
HG Junior


Joined: 24 Sep 2012
Posts: 11
PostPosted: Mon Oct 15, 2012 6:52 am    Post subject: Laser pointer cat toy Reply with quote
Perhaps you've seen the Afrotech cat toy - a randomly spinning servo with a laser pointer mounted on top. I implemented this with a hardware random number generator using just 3 logic chips in total.

http://smokedprojects.blogspot.com/2012/10/hacky-random-number-generator-cat-toy.html
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