As a long-time software guy learning more about hardware, I find these kind of deep dives immensely useful. Much of building a physical device seems like a black box, from choosing electronic components, assembling them on a board to do something useful, writing firmware, getting it fabricated, seeing it broken down step-by-step (even if this is only one particular example), it makes everything much more accessible. Keep it coming!
Yep, this is exactly what I wanted when I was starting out. I just had the resources and time to write everything done as I went through it in the hopes that other people take it and can make even better tools and open source docs.
