Скачать или смотреть Squawk & Talk Pinball Sound Board #1 - Interface

This is where it all started for me - my journey to create awesome sound boards for vintage Bally solid state pinball machines.

I used an Arduino to test my theory of the interface protocol between the pinball machine MPU and the Squawk and Talk sound board on my Bally Mr and Mrs Pac-Man pinball machine. With this method I was able to confirm that I could control the Squawk and Talk sound board.

The volume between the sounds and the voice is a little out of wack.

Check out a later video where I show my own Arduino Uno Squawk & Talk Tester shield. This one provides the same user interface, but also provides the appropriate voltages to the Squawk & Talk board for bench debugging.

I did finish the Replacement Squawk & Talk Board. As well as a Sounds Plus/Vocalizer version. And now super awesome custom sound boards to replace the -32 and -50 Bally sound boards in the first-generation Bally solid state pinball machine. Check out my site to order.

https://geteeoh.com