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Let this Arduino robotic bartender mix you a drink

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Let this Arduino robotic bartender mix you a drink

Arduino TeamSeptember 14th, 2018

We’ve seen different versions of robotic bartenders over the last few years, but this one by DIY Machines looks quite clean, and because of its battery-powered operation can be taken anywhere.

The device works like a simple CNC machine, using a stepper and pulley setup to transport a glass between one of six upside down bottles. When it’s in the correct position, two more stepper motors push a lifting assembly into the selected bottle’s dispenser valve, emptying the correct amount of liquid into the glass. An Arduino Uno is used for control, with user interface provided via a Bluetooth module and smartphone app. 

More videos and build instructions can be found in the project’s write-up, while Arduino code is available here.

[youtube https://www.youtube.com/watch?v=NBvXknwVfaI?feature=oembed&w=500&h=281]

Website: LINK

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