The PCjr mouse used two photodectors – a red LED and photodector for the horizontal axis, and an IR LED setup for the vertical. Light is shot through two holes in the bottom of the mouse and ...
11 个月
MUO on MSNMouse Not Working on Your Mac? 10 Tips to Fix ItDo you have trouble getting your mouse to work correctly on your Mac? Whether you use Apple's Magic Mouse or a third-party ...
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