4 ms·
A serial bus of unique identifier switches (1wire or similar) connecting all the keys with a single loop could be cheaper at scale and solve NKRO. Possibly wor
by ballard 13y ago
A serial bus of unique identifier switches (1wire or similar) connecting all the keys with a single loop could be cheaper at scale and solve NKRO. Possibly work on many vastly different (a few buttons to hundreds) product lines with the same ASIC with say only one or two support components per application.