The Programmable USB Joystick Interface for Radio Control Applications
The ForceFly used in conjunction with a USB joystick replaces a standard programmable transmitter. This provides a more realistic control interface such as a flight stick or steering wheel. The ForceFly provides all the functionality of advanced programmable radios using a standard PC joystick as the input device. The output signal of the ForceFly can be fed directly into the trainer port of a radio to act as a buddy box or alternatively into a radio module (such as a long range UHF module) to replace your conventional transmitter altogether.
CH Eclipse flight yoke and ForceFly
G940 and ForceFly control of multi-rotor over DragonLink