As titled, my new updated PAC controller boards will be available for collection at Pinfest this year. If you want to get one so that you can easily connect up a shaker on a williams game, or something else let me know so i can have one ready for you.
Price is £40 per board.
Here's a diagram of how you connect it up

And a quick demo video of opeartion
Price is £40 per board.
Here's a diagram of how you connect it up

And a quick demo video of opeartion