The lens module set is arranged above the photosensitive element.
一镜头模组，设置于该感光元件上方；
Photosensitive resin composition, photosensitive element, method for forming resist pattern and method for producing printed wiring board.
感光性树脂组合物，感光性元件，光致抗蚀图形的形成方法及印刷电路板的制造方法。
Distance measurement is realized by ultrasonic sensors, light intensity detection is achieved by photosensitive element, timer function is realized by 89c52's timer.
测距是利用超声波传感器来实现，光强检测是通过光敏元件实现，定时功能由89c52单片机定时器实现的。
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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