Our Potentiometer Interface Keyboard Encoder converts potentiometer
signals into a joystick axis and/or USB keystrokes.
Click on the product picture or on this link for more on the KEAD6...
The KEAD6 USB Keyboard Encoder translates signals from
up to six potentiometers into joystick axes and can also send keystrokes
based on the potentiometer movement. The unit is fully programmable and is an excellent
choice for interfacing potentiometers to the PC.