Razer just announced an update to the DeathAdder gaming voice. The V4 Pro includes an optical scrolling wheel, the first in ...

Razer is announcing a new gaming mouse, the $169.99 DeathAdder V4 Pro. This fresh version of its popular wireless mouse ...

To make him happy I salvaged one from an old optical mouse I had. This was another midnight project. This is a quick view of the circuit board of my old Chinese usb optical mouse. As you can see, ...

Razer has released the DeathAdder V4 Pro, the newest version of its popular gaming mouse series. It has an upgraded ...

The mouse is based on the PMW3360 sensor, ... There’s also specialised code to read the wheel encoder from ... like the Wheel Mouse Optical and the Intellimouse 1.3.

Disassembling the mouse you can get two optical encoders plus four infrared emitter/detector pairs. Then you can reassemble your new sensors into a quadrature incremental optical encoder.

Logitech is upping the ante in the battle for optical-mouse supremacy with its latest Wheel Mouse Optical. The mouse has a tiny red light and an optical sensor instead of the traditional ball ...

Microsoft's Wheel Mouse Optical is on sale for just $15.93 over at Amazon. Maybe we're still jet lagged, but shouldn't they have named it "Optical Wheel ...

But with four scrolling directions in your mouse wheel, you won’t be burdened by that problem. In fact, the two additional scroll directions may well be enough for you to avoid having to use a ...

Windows only: Tiny, portable utility Wheel Here switches between windows by simply moving your mouse over another window and scrolling the mouse wheel—so you can easily switch applications.

It would be interesting to build an encoder from a wireless computer mouse; and perhaps even more interesting, using the sensor from a digital caliper, as most of them have an I 2 C interface. But ...

"I have now had to have Apple replace 10 ? that's right 10 ? wired Mighty Mouse devices for the failure of the scroll wheel. They seem to fail over a period as long as months to just a couple of days.