I will be using 3 Photo sensors to show which car crossed the finish line first.

我会用3个光电传感器显示哪辆车第一个冲过了终点线。

youdao

Hasthe use of photo sensors in public restrooms, back of house and externallighting & signage been implemented?

是否在公共盥洗室、酒店后台和外部照明及标识实施光传感器的应用？

youdao

Photo of sensors attached to a solar panel.

连接到太阳能面板的传感器。

youdao

Homeland security sales currently account for 48% of revenue, while medical imaging and monitoring bring in 24%, and other applications like photo sensors for industry and laser systems for the military account for 28% of business.

FORBES

There are also optional breakout and Bluetooth boards to connect sensors like range finders, IR proximity sensors, photo detectors and thermostats.

ENGADGET

While the quality of mirrorless cameras can be close to that of low-end SLR cameras, premium model SLRs still offer greater photo quality because they have larger image sensors and have features that are important to professional photographers.

WSJ: Camera Makers Enter New Mirrorless Arena for Serious Photographers