There was a time when a coffee vending machine was a relatively straightforward affair, with a basic microcontroller doing not much more than the mechanical sequencer it replaced. A modern machine by ...
It used to be that going to a vending machine was a last-resort transaction. Even just a decade ago, you were probably buying something you didnʻt really want in the first place and eating it only ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback