I want to build my own skee-ball machine.
I have found this great guide for the electronics/scoreboard:
https://www.instructables.com/DIY-Skee-Ball-Machine/I need this to be coin operated, quarters to be exact.
Since this guide has the skee-ball electronics running on a PC, is there a coin/bill acceptor that will interface with the PC?
How would I set it up so games don't start until the correct money is put in?