Quick pic of the upcoming next batch of controller boards. Changes from the first revision board are:
- Health LED included
- Power detection circuitry built in
- Option to expand sound section using teensy 3.2 instead of stock mega
- Switch matrix capacitors
- Ground path updates
I've decided to add an optional extra in for using a teensy controller to run the sound section. I have some new code and frameworks for this which will give better quality and processing options for the sound section. The board will still include the original sound section to so you can choose to up upgrade it later etc. I may switch over completely in the future.
Bally Pinball Controller v1.3 component layout (resized).png