I found this collection of multiplexing strategies for keyboard matrices, as part of a series for building your own synthesizer: <http://www.openmusiclabs.com/l

I found this collection of multiplexing strategies for keyboard matrices, as part of a series for building your own synthesizer: <http://www.openmusiclabs.com/learning/digital/input-matrix-scanning/ http://www.openmusiclabs.com/learning/digital/input-matrix-s...>