I'm looking to build a robotic bartender.
In examples 2 & 3 I noticed that the drinks go into a reservoir and then get dispensed out. What is this reservoir called and where can I find one?
I'm thinking of going with a design like the one in example 1 but the conveyor concepts (in examples 2 &3) are nice too. Which design would be more practical to hold 12-15 bottles?
I'm looking for some guidance on what materials I would need, where to get them, what they're called, and which pumps are best (and how to control those pumps with an Arduino if they're greater than 5v).
Thanks in advance.