2023年12月23日 · 线性动态范围 (LDR)是光电探测器中一个比较重要的概念，然而很少有教材给出其定义，导致文献中出现极其混乱的局面，可以说为了拉升指标，不择手段。

Light resistance: Measured at 10 Lux with standard light A (2854K color temperature) and 2hr illumination at 400-600 lux prior to testing. Dark Resistance: Measured 10 senconds after …

这是LDR光敏电阻 7MM 7537 通用灵敏20-30 检测光导管 光电传感器电子的详细页面。 加工定制:否，品牌:other，型号:7537，种类:光敏，性能:通用，材料:金属膜，外形:平面片状，产品性 …

The LDR 7mm Light Sensor Module is a compact and highly responsive light-dependent resistor designed for various automation and electronic projects. It detects ambient light levels and …

The Photo Resistor Sensor LDR 7mm is a light-sensitive component designed to detect ambient light intensity in automation, security, and consumer electronics. This Light Dependent …

The LDR 7mm sensor works best in both Light and dark regions. Light-dependent resistors or photoresistors are a staple of electronics. If you need a way to sense the level of ambient light …

The result of this process is more and more current starts flowing through the device when the circuit is closed and hence it is said that the resistance of the device has been decreased. This …

A compact 7mm diameter LDR with three pins, designed for accurate light detection in various electronic applications. Light Sensitivity: Decreases resistance with increasing light exposure, …

A cadmium sulphide light dependent resistor (LDR), also known as photoresistor, photocell. Its resistance goes up in dark and goes down in light. Write a review Please login or register to …

These little sensors make great ambient light triggers (when light in the room turns on, do something) A light dependent resistor works on the principle of photo conductivity. Photo …