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.
12 thoughts on “Hedgehog wheel sensor/counter”
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Hedgehog wheel sensor/counter
anyone know where you get a pet hedgehog/groundhog?
my girlfriend would pee her pants with happiness if i could get that.
~JSlice
@JSlice:
The pet store.
Hey Ben!
how did you build that sensor that counts the number of revolutions for your hedgehog wheel?
Hey Ben!
how did you build that sensor that counts the number of revolutions for your hedgehog wheel?
~Julie
Hey Ben!
how did you build that sensor that counts the number of revolutions for your hedgehog wheel?
~Julie
Hey Ben!
how did you build that sensor that counts the number of revolutions for your hedgehog wheel?
~Julie