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 ...

In this tutorial, I will show how you can handle the optical sensor inside a cheap optical-mouse for your next microcontroller project. Hope, this will allow your preferred microcontroller to look at ...

Readers with long memories will remember the days when mice and other similar pointing devices relied upon a hard rubber ball in contact with your desk or other surface, that transmitted any motion to ...

Wanting to experiment with using optical mouse sensors but a bit frustrated with the lack of options, [Tom Wiggins] rolled his own breakout board for the ADNS 3050 optical mouse sensor and in the ...

Finding a mouse that achieves the perfect balance between sensitivity and accuracy might seem next to impossible. Laser-based mice offer high sensitivity, but they tend to cause jittering. On the flip ...

Microsoft Habu Laser Game Mouseは、ゲーマー向けのマウスやキーボードで知られる米国Razerのエンジンを搭載した7ボタンマウス。常時7,080fpsで稼動するレーザーセンサー、400から2000dpiまで手元で簡単に設定できる解像度やボタン設定を記憶させる32KBの内蔵フラッシュメモリなどの特徴がある。対応OSは ...