optical sensor

常见例句

Many laser printers use an optical sensor to measure toner levels.
一些激光打印机使用光学感应传感器来测量墨粉余量。
Perhaps the most popular trick is to cover the tiny window in toner cartridges with a piece of tape, fooling the optical sensor into thinking that the cartridge is always full.
一个常用的诀窍是使用一小段磁带贴在墨盒的小窗上以欺骗光学传感器使其认为墨盒总是满的。
ecocn.org
The ultimate rechargeable wireless mouse has an optical sensor for high speed, ultra accurate tracking and groundbreaking design with outstanding ergonomics and highly tactile materials.
这款终极版可充电无线鼠的光学传感器定位高速、精准，它的开创性设计还包括出色的人体工程学与触感极好的材质。

In 2004 Weatherford was first to roll out a new twist in optical sensor technology.
FORBES: Magazine Article
Running the algorithms to translate the optical sensor info takes a good bit of computing power, however.
ENGADGET
Tournament grade optical sensor 3600 Frames Per Second and supports stable movement speeds at 130 Inches Per Second.
ENGADGET: SteelSeries drops a bag of CES goodies: two headsets, three mice and one mobile controller