Automatic Pet Feeder Now when you go out for a long day, you do not have to worry about who will feed your pet. Automatic pet feeders can be set to a timer, and will release small amounts of food gradually throughout the day. Photo via Luxist. Photo 7 of 9 in DIY Home Automation Gadgets for 2013 by David Glenn

DIY Home Automation Gadgets for 2013

7 of 9

Automatic Pet Feeder

Now when you go out for a long day, you do not have to worry about who will feed your pet. Automatic pet feeders can be set to a timer, and will release small amounts of food gradually throughout the day.

Photo via Luxist.