Smart Litter Box Sensor

If you have an indoor cat, you’re probably all too familiar with the litter box-changing process: You peek and sniff at the litter box, and if you encounter a grim sight or bad smell—it’s time to change the litter. Once you build your own smart litter box sensor, your cue becomes a blinking light and a text message. Much nicer, right?

Check out the video above to see it in action. And look below for some shots from the prototyping process.

1665_001_rtimg_4647_rtimg_4798_rtimg_4758_rtimg_4790_rtimg_478_rtimg_4786_rtimg_4795_rtrianna-chaz-2Want one? Find out how to make your own here!