光感应器 meaning in Chinese

photo sensor
sensor photo
sensor, photo

Light detected by electronic photosensors affects the voltage in that part of the circuit in a way that is analogous to how it affects a corresponding cell in the retina
电子光感应器侦测到的光线，会影响该部份?路的电压，就像光线对视网膜上相对应细胞的影响。
An ambient light sensor automatically adjusts the display ' s brightness to the appropriate level for the current ambient light , thereby enhancing the user experience and saving power at the same time
环境光感应器：自动根据环境光线调整屏幕亮度，为用户提供更舒适的视觉体验同时也可以节省电力。