Mar 25, 2020 · My goal for this software is to create an Arduino-based pinball operating system for Stern MPU-100 and Bally AS-2518-17 machines. Programming for Arduinos is very simple and the IDE isn't wonderful, but it's free. The OS will take care of all of the hardware control.

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Arduino-based Operating System for Stern MPU-100 and Bally AS-2518-17 pinball machines. This library should be unpacked into a folder for a particular machine's implementation (Example: Stars2020).

Apr 17, 2021 · The schematics and build instructions are documented on GitHub: https://ballysternos.github.io/ The Gerber Files to fabricate these boards are with the library:...

Nov 30, 2022 · BSOS (Bally/Stern Operating System) is a library of functions enabling an Arduino or other microcontroller to control a pinball machine. An adapter board interfaces the Arduino to the pinball machine's MPU (Main Processor Unit) either through a …

Apr 17, 2021 · The new version (BALLY_STERN_OS_HARDWARE_REV 2) controls address pins A3, A4, A5 & A6 using a demultiplexer to control those four pins with two. That pin-savings allows the Nano to control the address lines A0-A6, and gain access to the SB-300.

Arduino-based Operating System for Stern MPU-100 and Bally AS-2518-17 pinball machines. This library should be unpacked into a folder for a particular machine's implementation (Example: Stars2020). - pinball-BSOS-BallySternOS/BallySternOS.h at master · …

New rules for Stern Trident (1979). Contribute to RetroPinUpgrade/Trident2020 development by creating an account on GitHub.

I am nearing completion of my 3rd Cobrapin board project Hot Tip and been looking for what I wanted to do for my next hybrid pinball project. I saw the BallyStern OS Arduino Rev 3 and 102 and man did that spark my interest.

A big shout out to Dick Hammill for creating the Bally Stern OS and Meteor Game Codehttps://pinside.com/pinball/forum/topic/meteor-2021-new-code-for-stern-me...