Boy, I might consider making this little thingy when I have a cat (Hopefully soon)…
I’ll quote this from Instructables website:
The Motion Sensor Cat Toy uses parts from an old VHS player and other odds and ends to make a cat toy that never stops as long as your cat wants to play! It also starts moving as soon as your cat in near. Big fun for your cat and big fun for you!
Well, you can now kick a video camera and start broadcasting your cat’s insanity 😛
Click here to read the Instructables tutorial.