Precision Computing: The Automatic Cat Feeder

“I have two wonderful cats, and many wonderful neighbours.
Naturally, for my vacation, I combined the best of both worlds and
had one of the neighbours watching my cats.

“Despite this, I didn’t want to force my neighbours to come over
twice a day to feed the cats. So I sought out to make an automated
cat feeder and water dispenser out of parts lying around the house.
As for the cat litter? That’s fine–that can be left to stupid
humans :)…”

Complete
Story