Refill a Water Bowl with the Pet Water Warden and Weekend Projects

wp12_pww02 Use an Arduino, MakerShield, and ethernet shield to build an automatic water dispensing system to fill up your pet's water bowl while you're away. The sensors connected to the circuit know when the bowl is low - and filled - with water, and it can even tweet when the reservoir runs out!

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Published on October 21, 2013 19:30
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