Last time i researched adding shift registers was over a year ago and I didn’t find many examples (I vaguely recall one possibly with qmk), and very little public discussion besides a reddit question. Popular guides like ai03’s at the time recommended upgrading to a microcontroller with more gpio before introducing shift registers.
Edit: You could avoid using diodes, but diodes increase the number of switches possible via a matrix more than shift registers do by giving you more gpio. I’d imagine one can use both together.
I also hoard information. Keeping a stream of links where I go back to a small percentage. But I find that it is a good habit for me. The links are a slice of the pages that I actually care about.
Though, I wish for a way to index and search specifically within my stream of links. So that I can better recall content that I have glanced at in the past.
I’m assuming DDA stands for demand/direct deposit account. Keeping a separate one with a low balance for internet accounts can help keep a primary account unaffected if paypal or other internet services initiate a transfer without your permission (could also be due to a compromised paypal account).
> LWN, initially, was "Linux Weekly News." That name has been deemphasized over time as we have moved beyond just the weekly coverage, and as we have looked at the free software community as a whole. We have yet to come up with a better meaning for LWN, however.
Searching again, looks like zmk added support for the common 595 shift register: https://github.com/zmkfirmware/zmk/pull/1325
Edit: You could avoid using diodes, but diodes increase the number of switches possible via a matrix more than shift registers do by giving you more gpio. I’d imagine one can use both together.