Your hands do a lot of work between the keyboard and the ... This worked just fine using button mapping, but recently [Dossier] made the switch to using an Arduino Leonardo. This is a perfect ...

[atkaper] only really needed one button ... total of eight switches into this keyboard which can all be individually programmed with different functions. The controller is an Arduino Leonardo ...

So you've already outgrown ... the first button. You can also use this to change the clock settings, such as configuring it to change the display mode after a set amount of time, switch the ...