patb/KeyboardScanning: This paper introduces a few new methods of scanning small keyboards, using fewer GPIO pins. @ 7f8d4bc218247fa4ae28abe6a37b8e24775a472c

This paper introduces a few new methods of scanning small keyboards, using fewer GPIO pins.

Pat Beirne 7f8d4bc218 Delete 'README.md'		3 月之前
LICENSE	b75e8f54e3 Initial commit	3 月之前