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Ben built a simple sensor that counts the number of revolutions his pet hedgehog's wheel goes through, and then automatically blogs about it each day - Link to blog & photos.
Hedgehog wheel sensor/counter
Posted by Phillip Torrone |
Sep 12, 2006 10:27 AM
DIY Projects, Electronics |
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anyone know where you get a pet hedgehog/groundhog?
my girlfriend would pee her pants with happiness if i could get that.
~JSlice
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@JSlice:
The pet store.
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Hey Ben!
how did you build that sensor that counts the number of revolutions for your hedgehog wheel?
Reply to this comment
Hey Ben!
how did you build that sensor that counts the number of revolutions for your hedgehog wheel?
~Julie
Reply to this comment
Hey Ben!
how did you build that sensor that counts the number of revolutions for your hedgehog wheel?
~Julie
Reply to this comment
Hey Ben!
how did you build that sensor that counts the number of revolutions for your hedgehog wheel?
~Julie
Reply to this comment