There are all sorts of reasons to build your own keyboard, and we would argue that ... O expansion chip or a second microcontroller, they wired it up as duplex matrix. This is an alternative ...

For their first custom, hand-wired keyboard, [terryorchard] aka [70rch ... It’s also a bit 6×3 Corne-inspired on the ergonomic front. Brain-wise, it’s got an exposed Elite Pi driving a ...