I am trying to decide what to build next. Amoung the options is "Arduino Audio Projects". Should I use a different processor? This is what I have collected so far:
There are two ESP6266 processors (Only one analog pin)
There are an Arduino UNO, DUO and MEGA.
There is an Orange (and I have several Raspberry processors)
There is a TEENSY 2.0 (Should have gotten one with more pins)
There is one board where I forgot the processor name!
Then there are all of these LCD screens (and there are more).
I also have a collection of addressable LED arrays, signs, and strips.
Would "Arduino Audio projects" be a worthwhile book?
Should I start writing about another processor/board?