Idea: Optical mouse for high DPI motion detection.
Modern optical mice can track with 3000 DPI up to 1.5 meter/second movements! This is great! For many control projects, this is plenty fast and much more accurate than on optically encoded wheel.
Modern optical mice can track with 3000 DPI up to 1.5 meter/second movements! This is great! For many control projects, this is plenty fast and much more accurate than on optically encoded wheel.
