I want to write about something a little different this time. I removed the mechanical scroll wheel rotary encoder from a discarded optical mouse and used it in a little project. I really liked the ...

They walk among us, unseen by polite society. They seem ordinary enough on the outside but they hide a dark secret – sitting beside their keyboards are trackballs instead of mice. We know, it’s hard ...

The computer mouse has become an essential part of personal computing, allowing users to interact graphically, that is, with the aid of their eyes, with virtual objects. While scrolling through a ...