This Design Idea utilizes an optical computer mouse's sensor for measuring rotation of a disk which can be mechanically connected to any sort of rotating apparatus. One feature is to allow adjustment ...

Palo Alto, Calif. — Delivering automatic frame-rate selection and excellent tracking control for optical mice used in desktop and notebook PCs, trackballs, and integrated input devices, Agilent ...

If your pointing device is a mouse, turn it over. The chances are you’ll see a red LED light if you’re not seriously old-school and your mouse has a ball, this light serves as the illumination for a ...

First 3D position sensor based on the Hall-effect equipped with an SPI interface and active stray-field compensation Real 3D measurement: Acquisition of all three magnetic-field components (BX,BY,BZ) ...

Optical is more accurate than laser. Higher DPI is always better. Acceleration is the devil. Wireless mice are laggier than wired. Your Windows mouse sensitivity setting must be set to 6. If you ...