适合户外测量自然光的光敏电阻传感器，感光电阻传感器敏感可见波的波长，包

光自然户外的光敏电阻传感器测量适合，感光电阻传感器敏感可见波长波的，包括红外和紫外波长，传感表面<br>器元件核心的有黑色一层涂层，黑色涂层主要用于吸收自然光，感测元件内部冷节点有，外部热节点，由于温差，<br>热节点之间存在电压差。光照强度当发生时变化，冷热节点之间的差电压也会发生变化，输出从而电压不同的信<br>号。根据这种效应，可以测量光照强度.Bh1750是一种数字拥有IIC接口光的有一个强度传感器.Bh1750的可测量范<br>围。光线（勒克斯1-65535）受影响很小红外线Bh1750因其功耗低，外围电路-5，支持3-5v，

The photoresistance sensor is suitable for outdoor measurement of natural light. The photoresistance sensor is sensitive to the wavelength of visible wave, including infrared and ultraviolet wavelength, surface sensing<br>The core of the sensor element has a black coating, which is mainly used to absorb natural light. There are cold nodes inside and hot nodes outside the sensor element,<br>There is a voltage difference between the hot nodes. When the light intensity changes, the voltage difference between hot and cold nodes will also change, so as to output different voltage signals<br>number. According to this effect, the light intensity can be measured. Bh1750 is a light intensity sensor with IIC digital interface. Bh1750 has a measurable range<br>It's all around. The light (1-65535 Lux) is little affected by the infrared ray, and the bh1750 is widely used in the hand because of its low power consumption, simple peripheral circuit and 3-5v power supply<br>