These minitron bar graph units could only be viewed from the top, and were apparently high in cost and low in availability.

Take a gander at the Giant LED bar graph which [Chunky Hampton] recently completed (from this image we don’t think the nick name suits him). It’s simple both mechanically and electrical… ...

Hobbyists, makers and Arduino developers that also enjoy the odd cocktail might be interested in a new robotic bartender called the Bar Mixvah.