Here's Something I Wrote as an article a few years ago.  It's the story of How a Piper Warrior was flown across the Atlantic from New Jersey to Greece.

Surround Sound In Your Cockpit

Build Your Own Yoke Easily & Cheaply.

Working With The Opencockpits USBkeys Card

Get SQUAWKBOX4 Here to join the VATSIM Network

FSCopilot

Here's how to make a Breakout Matrix Board to Use with your BU0836 controller card.

Here is a method of turning a Rotary switch into a potentiometer and then using the values at each contact in FSUIPC via a BU0836 (or X Board) to accomplish something.
Excellent for sending Macro's for controlling Directional Indexed switches like Starters, Wipers, Autobrake etc.