light sensor

基本解释

See, I love the huge light sensor that’s inside an SLR.
你知道我喜欢置于单反相机内部的高灵敏的光学传感器。
The other labeled sensors are: proximity sensor, ambient light sensor, and accelerometer.
其它被标出的传感器包括：近距离传感器，可见光传感器和加速度计。
Four pins means you can have four sensors, say two temperature sensors, one for ambient and the other for panel temperature, a light sensor, and a wind speed sensor.
四个插脚意味着可以有四个传感器，比如两个温度传感器（一个用于外界温度，一个用于面板温度）、一个光传感器和一个风速传感器。

So to be clear, we expect most students to very comfortably pursue the standard edition of the P set, but for this particular P set, and we have about 150 or so of these out on the hallway, and we'll have them at office hours throughout the coming week--this is a little logic board ; with lots of sensors; the sound sensor, a light sensor, a little joystick and the like.
我希望我们大多数同学,研究问题集的标准版本，可编程版有个特殊的问题集，我们会在接下来的几周里，在办公时间为大家做解答,这是个小的逻辑板,上面有很多传感器;,包括声音传感器，光传感器，小操作杆等。
哈佛公开课 - 计算机科学课程节选

The ambient light sensor adjusts the display brightness according to the external lighting, so customers always have an excellent viewing experience.
ENGADGET: Gateway trots out bargain-minded 15.6-inch MD Series notebooks
The lower-end AX100U adds an ambient light sensor that adjusts the output on-the-fly to help counter-act the light in the room.
ENGADGET: Panasonic @ CEDIA - 2 new HD projectors - UPDATE HD
True, the glint we see above could just be the ambient light sensor... but what fun is that when mongering conspiracy theories?
ENGADGET: Apple iPad rumor roundup: Abraham Zapruder edition