Yes, they look wonderful: http://www.matthewdavidwilliams.com/2009/06/12/technical-doc...
They were just cheapo (but new) windshield washer fluid pumps. Apply 12v and they go. One of the pumps died after I demo'd it at Rubyconf and served 30 or so drinks during a talk. $10 a piece. You can Google around to…
My Barduino (shameless self promotion). Ruby + Arduino = Drink dispensing Barmonkey driven by a Ruby DSL that cost me like $50 to build. Example recipe: drink 'Screwdriver' do serve_in 'Highball Glass' ingredients do…
Yes, they look wonderful: http://www.matthewdavidwilliams.com/2009/06/12/technical-doc...
They were just cheapo (but new) windshield washer fluid pumps. Apply 12v and they go. One of the pumps died after I demo'd it at Rubyconf and served 30 or so drinks during a talk. $10 a piece. You can Google around to…
My Barduino (shameless self promotion). Ruby + Arduino = Drink dispensing Barmonkey driven by a Ruby DSL that cost me like $50 to build. Example recipe: drink 'Screwdriver' do serve_in 'Highball Glass' ingredients do…