@foxy Indeed. No laughing matter. For what it's worth, this recent news release: An exciting new mineral has been discovered deep in the heart of ...

Your sense of humour should be bottled and force-fed to those without one. 😀

All will come clear. Prototype development. Details on a need-to-know basis. All that hush-hush stuff. Thx in advance for ya patience. I'm on a steep ...

Good to know you're on my side. I'm not without tech support this end, too.

You could make a keyboard using nice large square pushbuttons. All you need is to drill holes in a piece of board, insert the buttons and solder them ...

Interesting, but robot builder was referring to the language my Mac would be using to design a new PCB. I didn't see how that was relevant to programm...

You're referring to the language my Mac would be using to design a new PCB. I don't see how that is relevant to programming the Arduino. Thank you for...

@robotbuilder (contd. elsewhere)

@frogandtoad It's irrelevant to me if it's written in Swahili. I'll work with whatever Library Bill recommends.

@robotbuilder Invalid key closures are, by definition, disallowed, but your idea has merit. Thanks.

@robotbuilder (1) It IS an Arduino project. (2) An abbreviated keyboard now looks counter-productive. (3) It's intended to control CHORDS - for ...

Clearly, a full 36-key keyboard is the way to go, despite it taking up more space. Diodes at each node will also get around any multiple key closure p...

@frogandtoad Very amusing. That's taking obscurity to a new level.

Thanks for your input, RB. I'll tune in tomorrow after you've had some shut-eye. 🙂

@robotbuilder To answer your questions, this arrangement can produce Major, Minor and 7th versions of each of the 12 chromatic chords most often used ...