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== Mouse's BarBot Project ==
== BarBot Project ==


<pre>
As per the [[BarBot:Annoncement|project announcement on the mailing list]], the goal of this project is to create a robot capable of serving (some) cocktails. Some pictures of cocktail robots can be found in the [[https://docs.google.com/presentation/d/1Z2ZQRsVUyTp_5HM5gC5SyxK3WZn0ljeET4wEFzsnepA|presentation]] shown at open night on 2014-03-26.
Hello hackers, I want to make a cocktail-making robot.  I went to an
event called BarBot last year which had a bunch of them, so I've seen
a few designs which work.   I'd like a couple of serious collaborators
who are prepared to:


1. Share cost of parts
== Goal ==
2. Help design and make the robot
3. Help design and code software for controlling it (if any - depends on design)
4. Help test a bunch of possibly random drinks.
5. Clean up afterwards


I'd love to have something we can take to EM Fields.
To have a functional booze-serving robot ready to take to EM Fields at the end of August 2014.


Meet with me on Wednesday evening in the Kitchen.  I'll show some pics
===Minimal functionality===
of robots from BarBot and say what basic designs I'm aware of and we
* Make drinks from a combination of four or more spirits (six is better)
can chew it over.
* To have some visibly moving part(s) - i.e. not the Bartendro approach where ingredients are pumped to a static glass via static tubes.
* For punters to be able to choose their beverage interactively some how


Who's with me?!
===Stretch Goals===
* Have options to add mixers (e.g. tonic water)
* Ice dispenser
* Make it look pretty


Mouse
== Fundamental sub-projects ==
</pre>


Presentation: https://docs.google.com/presentation/d/1Z2ZQRsVUyTp_5HM5gC5SyxK3WZn0ljeET4wEFzsnepA
* [[BarBot:Dispensing Ingredients|Dispensing ingredients]]
* [[BarBot:Delivery|Delivering ingredients to glass]]
* Post-processing: stirring / shaking etc. (stretch goal)
* Control software
** [[BarBot:Database schema|Database schema]] for storing recipes & system config info
** [[BarBot:Real-time software|Real-time software control]] (motor control etc.)
** [[BarBot:User interface software| User interface]] (web-based)
** [[BarBot:Configuration software|Ingredient set-up interface]]
** [[BarBot:Recipe execution software|Recipe execution software]] (convert recipe into h/w control sequences)
* [[BarBot:Power system|Power system]] 12V battery & mains operation
* [[BarBot:Styling and flair|Styling and flair]]
* [[BarBot:Recipe collection|Recipe collection]]
 
== Project Management ==


Fundamental sub-projects: -
Meetings:
* [[BarBot:Meeting Thu 2014-04-03]]
* [[BarBot:Meeting Thu 2014-04-10]]


* [[BarBot:Dispensing Ingredients|Dispensing ingredients]]
See also:  
* [[BarBot:Delivery|Ingredient delivery to glass]]
* [[BarBot:Project timeline]]
* Post-processing: stirring / shaking etc. (stretch goal)
* [[BarBot:Control software|Control Software]]
** Real-time software control (motors etc.)
** Config interface (set up which bottles are installed)
** Customer interface (choose a drink)
* Styling, flair
** Canals
** Railways
** LEDs
** Dry ice
* Drink recipes / database schema


== Delivery ==
== Design Considerations ==
Getting the glass to and from ingredients and serving to the customer.


* conveyor belt
TODO: split this into a separate page
* turntable for glass or for bottles
* glass stays put - ingredients move
* everybody likes the train idea
** http://www.amazon.co.uk/dp/B00665TS3S/
** for a train to work it needs to be stable and reliable


== some practicalities ==
* timescales - in time for EMF camp?
* timescales - in time for EMF camp?
* portability and power - bulky?
* portability and power - bulky?
Line 58: Line 50:
* setup and teardown
* setup and teardown
* management of lots of drunken people
* management of lots of drunken people
== styling and flair ==
* the serving of even the most simple drink should at least be entertaining
* LEDs + perspex + liquids
** see http://www.google.co.uk/search?q=drink+fountain
* rocket launcher switches
* crazy user interface
* touchscreen
* graphics
* incorporate some personality
* have a face
* have a voice
* receive feedback
* print out reciepts
* periphery and accessories (preferably Nottinghack branded)
** cocktail umbrellas
** cocktail/swizzle sticks
** olives/lemon slices/cherries/mint leaves/etc
** drip-trays, bar-towels, coasters, etc.


== references ==
== references ==
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** continuous rotation servos or steppers - can use single stepper and gearbox
** continuous rotation servos or steppers - can use single stepper and gearbox
* spills and mess, hygiene and cleanup
* spills and mess, hygiene and cleanup


I now have 2 types of 6mm tubing: cheap plastic from wilkos and some more expensive silicone tubing from the Range --  [[User:Msemtd|Michael Erskine]] 1 April 2014
I now have 2 types of 6mm tubing: cheap plastic from wilkos and some more expensive silicone tubing from the Range --  [[User:Msemtd|Michael Erskine]] 1 April 2014
Line 127: Line 99:
* 2014-03-30 - Wilko Aquarium Airline (plastic) - £1.50 - Michael - from Wilkinsons - http://www.wilko.com/fish/wilko-aquarium-airline/invt/0121966?VBMST=aquarium
* 2014-03-30 - Wilko Aquarium Airline (plastic) - £1.50 - Michael - from Wilkinsons - http://www.wilko.com/fish/wilko-aquarium-airline/invt/0121966?VBMST=aquarium
* 2014-04-01 - Carbonated drink dispenser - £1.98 - Michael - from ebay HK seller - http://www.ebay.co.uk/itm/261374586967
* 2014-04-01 - Carbonated drink dispenser - £1.98 - Michael - from ebay HK seller - http://www.ebay.co.uk/itm/261374586967
[[Category:Projects_(in_progress)]]
[[Category:Projects]]

Revision as of 23:24, 3 April 2014

BarBot Project

As per the project announcement on the mailing list, the goal of this project is to create a robot capable of serving (some) cocktails. Some pictures of cocktail robots can be found in the [[1]] shown at open night on 2014-03-26.

Goal

To have a functional booze-serving robot ready to take to EM Fields at the end of August 2014.

Minimal functionality

  • Make drinks from a combination of four or more spirits (six is better)
  • To have some visibly moving part(s) - i.e. not the Bartendro approach where ingredients are pumped to a static glass via static tubes.
  • For punters to be able to choose their beverage interactively some how

Stretch Goals

  • Have options to add mixers (e.g. tonic water)
  • Ice dispenser
  • Make it look pretty

Fundamental sub-projects

Project Management

Meetings:

See also:

Design Considerations

TODO: split this into a separate page

  • timescales - in time for EMF camp?
  • portability and power - bulky?
  • reliability on uptime
  • setup and teardown
  • management of lots of drunken people

references

ebay

Current Work

  • Michael: investigate servo pinch valve
    • this will be timed rather than measured so calibration of each valve is required per ingredient
    • one valve per ingredient bottle
    • Tower Pro SG90 9g Servo - have one for prototyping - DX bulk order - cheap
    • laser cut mech
    • 6mm soft silicon tubing - check HS consumables -
    • Arduino servo control shield and code
    • bottle interface
      • cork/bung with hole - cheap pourers with silicone sleeve
      • bottle is inverted
      • bottle needs holder of course.
      • Bottle holder: hose clamps/rapstraps, presentation aspects, changeability,
  • Michael: investigate peristaltic pumps
  • spills and mess, hygiene and cleanup

I now have 2 types of 6mm tubing: cheap plastic from wilkos and some more expensive silicone tubing from the Range -- Michael Erskine 1 April 2014

I have ordered a cheap 2l bottle fizzy drink tap from a HK ebay seller - these might be a cheap answer for carbonated mixers -- Michael Erskine 1 April 2014


Purchases & Expenditure

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