Do you already have concrete idea which parts you want to use?banjokazooie wrote: ↑Sun May 14, 2017 10:45 amI would change the 1S lipo and powerboost combination to 2S lipo and pololu step down converter. This will provide slightly better battery life and not inducing a lot of noise in power lines. Speakers are OK considering the size.
I have ordered almost everything, except for the following parts, because I am indecisive.
Battery protection
LION Chargin circuit
Arduino Powerbooster 1000
and potentiometers
and the other question is which potentiometer do you used exactly? With 20K or 50K or ..?