- it's easy to crowbar the 3.3V rail by over-driving the audio amp.
can we run it from unregulated lipo instead? Would be nice to do
that, then crank up the gain.
- it's easy to crowbar the 3.3V rail by over-driving the audio amp.
can we run it from unregulated lipo instead? Would be nice to do
that, then crank up the gain.