Make me a Drink, Drinkmo.

Drinkmo+full

[Cabe Atwell's] latest project is a work of art. Let us introduce the Drinkmotizer: a Raspberry Pi Drink Mixing Robot.

As [Cabe] says, almost every engineer has a drink-mixing robot on their project todo list. We’d probably have to agree; they’re functional, cool, and useful at parties.

You need the Drinkmotizer at your party… At some point, dexterity for drink mixing is lost at a gathering.

Drinkmo is your designated, sober, mixologist.

Your enabler.

Your friend.

Drinkmo works by rotating a long leadscrew that moves the mixing glass from bottle to bottle. The entire setup is made using aluminum extrusion, and is by nature, completely expandable. On the top shelf are gravity fed shot dispensers, controlled by 12VDC car lock actuators. The chaser station (at the end, on the right) works differently. The chaser bottle is actually pressurized by a paintball gun tank and dispensed using a solenoid valve. We hope he’s got a pressure regulator in there, considering the pressure capacity of paintball tanks can range from anywhere from 1000-3000PSI!

The entire system is controlled by a Raspberry Pi running Raspbian, and [Cabe] is using Tkinter for the GUI of the program. He’s got tons of info on the original forum post linked above (including the schematic!), and if you stick around after the break, there’s a very well produced video of Drinkmo in all its glory.

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Barbot Mixes Drinks Perfectly with Web Interface

barbot-with-laptop

Are you good at mixing drinks? We think this Barbot might give you a run for your money!

Not only does this Barbot have room for 5 different liquors, but you can combine them any way you want with an extremely slick web interface that you can check out for yourself.

During initial setup, you add your chosen liquors to the machine and then using the configure mode in the web interface, you tell Barbot what it has to work with. Once these fields are populated, Barbot will list various drinks that it is capable of mixing with the provided ingredients. It also has a cleaning mode, which allows you to prime the pumps and set administrative access for your parties.

The hardware behind this build is a BeagleBone Black running Ubuntu 13.04 with Apache2, MySQL, and PHP to host the web interface — bind and DHCP are used to create the web portal using a USB WiFi dongle. The online interface directly controls the pumps using PHP via the GPIOs.

To see a full demonstration stick around after the break for the included video.

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Roboxotica (Barbot Festival in Vienna)

minecraft-cocktailbot--verse-publications

Just this past week was this year’s Roboexotica 2013! The annual event was the world’s first and is perhaps the finest festival of cocktail serving robotics out there!

Founded 15 years ago in San Francisco, Roboexotica brings together scientists, hackers, and artists from all around the world to build the most awesome drink dispensing technologies. It’s also an opportunity to discuss innovation, science fiction, and the world of robotics to come — after utilizing some of the robots of course!

The photo above is of one of the popular bots from this year — it’s called the Minecraft Cocktailbot. It dispenses the liquor out of its floppy drive, but only when you control it from inside a game of Minecraft!

More of the barbots present at Roboxotica can be found on the main site. We think our second favorite is the Bunnybot. It defecates peanuts — the mightiest of all  in pellet-form bar food.

Stick around after the break to see the Minecraft Cocktailbot in action!

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Indio Picaro Doll Mixes Drinks…

pissCO

Ever heard of the Indio Picaro doll? They are those kinda weird phallic statues, and they also happen to be a national joke in Chile. So hackers [Nathan] and [Pablo] decided to make use of its popularity for a hilarious drink serving robot (Translated) at this past weekends Santiago Mini Maker Faire.

Dubbed the PissCO, the bartending robot(s?) make use of eight Bartendro drink pumps, which is a system that was successfully funded on Kickstarter at the beginning of the year. Add some servos to make the little statues dance and swing around their… Anyway the whole system is probably one of the most unique cocktail mixing robots we’ve seen yet.

After all, who doesn’t want a drink served from a stainless steel basin that looks vaguely like a urinal?

Stick around after the break to uh, see it in action.

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Robots of BarBot 2013

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Here’s an amazing conference we really wish we could have been at — Barbot 2013: a celebration of booze serving robotic masterpieces.

Lucky for us though, the folks over at Evil Mad Scientist did have the opportunity to attend — and they took lots of pictures. There is just so much awesome it is hard to pick our favorite barbot, but the one shown above is definitely a contender. It’s the Schrödinger’s Martini. While the box is closed, the amount of vermouth poured is indeterminate until observed. Classic.

Another one that popped out at us was the 500SW, which became more affectionately known as Dance Dance Intoxication, which apparently judged you based on your dancing skills and then poured you a drink — appropriate to your moves.

Click through and see for yourself, but here’s a couple other related posts from our past, remember the Cooler Master Advanced Beer Delivery System? How about the amazing conveyor belt driven, alcohol dispensing Inebriator? There are just so many ways to have fun with the concept it’s hard not to try your hand at building one at home.

[Jeri's] dress lights up when someone invades her personal space — step back nerds!

[Jeri] threw down the geeky fashion gauntlet by building this LED enhanced dress. She chose to assemble the project for her trip to BarBot 2011, and we can’t think of a more appropriate setting for such a garment. It uses a motion sensor to set off a delayed pattern of blue lights hidden underneath the fabric.The best part of the hack is the instamatic camera. It looks like a fashion accessory, but it’s really hiding all of the circuitry for the lights.

Inside the camera a PIR sensor waits until it detects motion, sending a signal through an op-amp to the trigger circuitry. A 74LS14 Schmitt Trigger chip teams up with some resistor-capacitor timer circuits to build a delay chain for the LEDs. This way, after motion is detected the LEDs come on and off in a staggered pattern that doesn’t require a microcontroller and is very pleasing to the eye. See the Analog win for yourself after the break.

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