It was concluded that pyroelectric sensor and photosensitive sensor could improve the level of intelligent lighting control and save e...
实际应用证明，热释电传感器和光敏传感器在智能照明控制中的应用提升了照明控制的智能化水平，节约了能源。
The principles and structures of the pyroelectric sensor and the photosensitive sensor, as well as their application in commercial office building were introduced.
介绍了热释电传感器和光敏传感器的原理和结构，以及它们在商务办公楼中的应用。
On the basis of accurate theory, using laser emitter and photosensitive diode as testing sensor, a set of laser equipment for automobile axle depth of parallelism test is designed and produced.
利用激光发射器和光敏接收器作为检测传感器，基于准确的检测理论，设计出了激光检测法检测汽车前、后轴平行度的检测装置。
Photosensitive area accounts for 30% of sensor element surface.
感光区域大约是感光元件表面的30%。
Photosensitive area accounts for 30% of sensor element surface.
感光区域大约是感光元件表面的30%。
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