richardlane
Member
Hi all
I have just finished a guitar amp project with teensy 3.6 + audio. Fairly happy but am considering respinning a pcb i had made onto which i mounted everything. I have a couple of questions re layout.
1. Is it better to stack teensy and audio shield or have them side by side? Shield on top of teensy of vice versa?
2. How to design ground plane decoupling of my PCB?
3. Should I put a separate 3.3v regulator for the audio assuming non stacked.
4. Any other general advice of achieving best noise performance?
Regards
Richard
I have just finished a guitar amp project with teensy 3.6 + audio. Fairly happy but am considering respinning a pcb i had made onto which i mounted everything. I have a couple of questions re layout.
1. Is it better to stack teensy and audio shield or have them side by side? Shield on top of teensy of vice versa?
2. How to design ground plane decoupling of my PCB?
3. Should I put a separate 3.3v regulator for the audio assuming non stacked.
4. Any other general advice of achieving best noise performance?
Regards
Richard