Run Street Fighter II in MAME. In MAME Hooker, use "Find Memory" and search for the value that changes when you press the "Coin" key (usually 5 or 6). Once you find the static memory address (e.g., 0x20F4A1), create a "Trigger."

Let’s assume you have a standard arcade cabinet with 6 RGB buttons per player connected via an Ultimarc I-PAC Ultimate I/O board. We will configure LEDBlinky for MAME.

While technically branded for racing, SimHub is a universal output plugin for motion and telemetry.

Setup Tip: Buy an Arduino Uno and a motor shield. SimHub has a one-click "Arduino Installer" that flashes the required firmware automatically.