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Building a DIY arduino/raspberry pi/beaglebone black smart cat feeder for less than $15, we will need: - 2 cans - MG996 servo motor - zip ties - thick (more)

Building a DIY arduino/raspberry pi/beaglebone black smart cat feeder for less than $15, we will need:
- 2 cans
- MG996 servo motor
- zip ties
- thick wire
- double bowl
- piece of styrofoam
- electric tape
- arduino or similar microcontroller/microcomputer with PWM support
- something to cut tin with (knife/scissors/dremel).

Also it can be a great cat puzzle if you approach it creatively! My cat pushes the button (https://www.youtube.com/watch?...) and also gets the food from the interactive stream donations (https://www.youtube.com/watch?...)

Circuit:
https://circuits.io/circuits/2...

Example arduino code:
https://gist.github.com/ulitiy...

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