So you would like to feed your pet from your phone but don’t want to spend too much money doing it? The circuito.io team has shared a project that shows you how to build a smart food dispenser for your pet with smartphone control. You are going to need an Arduino UNO & Genuino UNO, PIR motion sensor, speaker, SparkFun Servo, and WiFi module to complete this project.
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You can always customize yours with 3D printed components. The code and other info are available here.
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