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21 awesome projects for Raspberry Pi

By: Megan Treacy on March 8, 2019, 9:30 a.m.
Raspberry Pi dog treat dispenser

Photo: NYC CNC

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Raspberry Pi dog treat machine

Even dogs get to enjoy the benefits of Raspberry Pi. NYC CNC Machining and Prototyping shop built a machine that dispenses dog treats to the owner's dog, Judd, when an email is sent to a specific address. The project uses Raspberry Pi as well as many pro-level skills like CAD design, machining, fabrication, electrical engineering and programming, so this isn't for casual hobbyists. The team did make this open source for anyone who wants to make a treat machine for their own pup.