When we need actuators for a project, a servo from the remote-control hobby world is a popular solution. Though as the number of servos go up, keeping their wires neat and managing their control ...

While you're away you can let your cats have the run of the place, but if you put out too much food at once hilarity may not ensue. You can make a pretty easy automatic feeder using a glue stick, ...

Treat dispensers are old hat around here, but what if kitty doesn’t need the extra calories — and actually needs to drop some pounds? [MethodicalMaker] decided to link the treat dispenser to a cat ...