An unexpected revisit to my earlier post on mouse encoder hacking sparked a timely opportunity to reexamine quadrature encoders, this time with a clearer lens and a more targeted focus on their signal ...

Xiaomi has launched a new budget gaming monitor under its Redmi brand. The Redmi Monitor G27 is now listed on the company’s Youpin platform, priced at 669 yuan (approximately $92). The monitor targets ...

Analog and digital optoelectronic sensors combine an LED and an optoelectronic integrated circuit in a compact package to enable optical encoders to provide absolute or incremental position detection ...

The idea of optical computing—the use of photons instead of electrons to perform computational operations—has been around for decades. However, interest has resurged in recent years; the potential for ...

Executive Editor David Carnoy has been a leading member of CNET's Reviews team since 2000. He covers the gamut of gadgets and is a notable reviewer of mobile accessories and portable audio products, ...

Logitech CEO Hanneke Faber recently discussed the possibility of one day selling a mouse that customers can use “forever.” The executive said such a mouse isn’t “necessarily super far away” and will ...

Posts from this topic will be added to your daily email digest and your homepage feed. The new head of Logitech discusses the company’s return to growth and plans to reduce its carbon footprint by ...

Logitech makes an even wider range of iPad keyboards than Apple, but choosing the right model is relatively easy as Logitech’s website allows you to type in your iPad’s model number – found on the ...

When I’m traveling, a portable mouse is a must. However, I’ve never really felt the same way about keyboards, because most portable options are still too big or are saddled with some major compromises ...

Rotary encoders sense changes in the position of a rotating shaft, then generate signals that send speed, direction, and position information to a receiving device such as a counter, drive, or ...