Part Details | DATA ENTRY TRACKBALL

7025-01-543-6988 A device which includes a sphere mounted in a small open-topped box. The sphere is hand-operated by rotating it in a backward, a forward, or a sideway direction while maintaining the device in a fixed location. The movement of the sphere generates a signal which may be used to move a cursor and/or tracking symbol on the face of a display, such as a cathode ray tube; to input data into an electronic system; and/or to control the operation of a system. It may or may not include additional input devices, such as switches or variable resistors.

Alternate Parts: TBB13, T-BB13, 7025-01-543-6988, 01-543-6988, 7025015436988, 015436988

REFERENCE DRAWINGS & PICTURES