Do you know what to pay attention to and classify infrared LED beads? The editor is here to tell you. Main classification: Infrared LED beads can also be divided into ordinary monochrome infrared LED beads, high brightness infrared LED beads, ultra-high brightness infrared LED beads, color changing infrared LED beads, ……

在人类追求光明的漫长历程中，LED技术的出现犹如一道划破夜空的闪电。而传感器LED灯珠的诞生，则标志着照明技术从被动发光向智能感知的质变飞跃。这种直径不过几毫米的微型器件，正在以惊人的方式重塑我们与光的关系，其技术内涵远超传统照明概念的边界。        传感器LED灯珠的核心突破在于将光电传感单元与发光单元集成于单……

一、红外接收LED灯珠的工作原理    红外接收LED灯珠是一种将红外光信号转换为电信号的光电器件，核心由光敏材料（如硅或锗）制成的PN结构成。当特定波长的红外光（通常为850-940nm）照射到接收端时，光子能量激发电子跃迁，产生光电流，经内部电路放大后输出电信号。其工作需配合红外发射管（如IR LED）使用，构成完……

In the field of lighting, the performance and quality of LED beads, as the core component of light sources, directly affect the effectiveness of lighting products. Laser bead and laser bead, as two common high-tech bead products, are often mentioned in practical applications. This article will provide a detailed introd……

650nm SMD LED red light bead is a high brightness and high efficiency LED lighting product, with a wavelength of 650nm, belonging to the red light band. It has ……

LED patch lamp beads and LED straw hat lamp beads are a category of products that are widely used in the current market. 1. From the appearance, the straw hat type LED lamp beads are straw hat type round (hence the name), with long pins; Most SMDLED lamp beads are rectangular shaped, with no pins or only very short pin……

1. Voltage: LED lamp beads use a low-voltage power supply, with a supply voltage between 2-4V. Depending on different products, they need to be driven by a high……

Infrared remote controls have been widely used in color televisions, sound devices, and various electrical products. The control interval of the remote control can usually be between 6-8 meters, making it particularly convenient for application. Due to the extensive use of infrared remote control methods, their infrare……

I believe everyone has encountered the situation of LED bead leakage in SMD, but the reasons for the leakage are different. Some SMD LED bead leakage is caused by testing after the LED bead packaging is completed, some is caused by long-term storage, some is caused by aging, and some is generated after welding. Today, ……

The problem of inconsistent color temperature of plug-in LED chips often stems from multiple factors. To deeply analyze this phenomenon, we need to explore from multiple perspectives such as the working principle, production process, usage environment, and quality control of LED beads. Firstly, from the working princip……

Infrared emitter receiver tube is a semiconductor device that converts infrared light signals into electrical signals. Its core component is a PN junction made of a special material. Compared with ordinary diodes, it has undergone significant structural changes. In order to receive more and larger areas of incident lig……

在汽车照明领域，LED技术凭借节能、长寿命等优势逐渐成为主流。其中，食人鱼灯珠（Piranha LED）作为一种特殊封装形式的LED光源，因其独特的结构设计和卓越性能，被广泛应用于车用信号灯、内饰照明及辅助功能照明中。        一、食人鱼灯珠的核心特点    高强度稳定性    食人鱼灯珠采用四引脚设计（传统LE……