Arduino based auto trigger spray keeps cats at bay
Curiosity killed the cat, but this project only sprays them with water.
Tinkernut posted this humorous project useful for animal control in the kitchen. It uses an Arduino/PIR combo to sense motion and activate the auto trigger on a Raid spray bottle (of course, after emptying and thoroughly cleaning the Raid bottle.) When strategically placed on a kitchen counter, it sprays water at any errant feline that happens by.
Via Tinkernut.This entry was posted in Arduino, hacks, open source, sensors and tagged auto sprayer, cat control, PIR.