This is a step by step guide to building the Sidekick, a B737 add on for the Honeycomb Aeronautical Bravo. It adds realistic looking controls for Parking Brake, Parking Brake Light, Start Levers, and Landing Gear Warning Horn Cutout button. It is Arduino based and works wit Air Manager and is adaptable for use with other Sim interfaces. Video describes materials needed, step by step building and set up instructions, and links to the needed 3D printing files.