Laser bead, also known as laser diode, is a semiconductor device that can convert electrical energy into light energy. Due to its unique optical properties, laser beads have a wide range of applications in multiple fields. This article will explore in detail the application scope of laser beads, including entertainment……

Piranha LED bead, also known as Super Flux LED, is a high brightness LED bead named after its shape resembling the mouth of a piranha. Piranha beads have attracted much attention due to their high brightness and wide range of applications. So, where are piranha beads usually used? Firstly, piranha beads have a wide ran……

Piranha LED beads are a common type of LED bead, widely used in various lighting and display fields due to their high efficiency, high brightness, and long lifespan. In the circuit, piranha LED beads require an appropriate resistor to control the current to ensure their proper functioning. So, should a larger resistor ……

The issue of being able to cut the pins of plug-in LED light beads one long and one short is related to the manufacturing process and practical application of LED light beads. In the production process of LED chips, in order to adapt to different application scenarios and circuit connection methods, sometimes the legs ……

High power infrared receiving LED is a high-efficiency, short-lived, and environmentally friendly lighting source widely used in UV disinfection, water purification, curing light sources, and other fields. Understanding the wattage of infrared receiving LEDs is crucial when selecting them. Here is a simple guide to hel……

Phenomenon of Leakage in Plug in LED Beads: 1. There are defects in the quality of the chip inside the plug-in LED bead, which can lead to leakage due to poor manufacturing or design. 2. The chip inside the plug-in LED light bead is contaminated, which is a common and frequent problem. The reason may be due to not payi……

Infrared LED beads are a common light-emitting device widely used in various lighting and display devices. Understanding the voltage value of infrared LED chips is crucial when designing and applying them. This article will introduce how to calculate the voltage value of infrared LED beads. Firstly, we need to understa……

The principle of surface mount LED emission: The terminal voltage of the PN junction forms a certain potential barrier. When a forward bias voltage is applied, the potential barrier drops, and the majority carriers in the P and N regions diffuse towards each other. Due to the much higher electron mobility than hole mob……

When the piranha lantern bead was just born, it immediately attracted everyone's attention, and its development tends to be as fierce as the piranha, hence its name. So how to extend the lifespan of piranha light bulbs? How to effectively extend the service life of piranha lamp beads is a topic worth discussing. The qu……

With the continuous development of LED technology, white point light source LED has become one of the mainstream in the lighting industry. There are various methods for manufacturing white light point source LEDs. Below, we will introduce several common methods for manufacturing white light point source LEDs. Blue ligh……

In today's technological field, the application of sensors and LED chips has become increasingly widespread. Their application in control circuits has played a huge role. This article will provide a detailed introduction to the application of sensors and LED chips in control circuits, and explore how they affect our li……

Infrared LED beads are important components widely used in remote control, night vision, security monitoring and other fields. In the market, common infrared LED chips have two emission angles of 120 degrees and 60 degrees. So, what is the difference between them? This article will provide a detailed analysis from the ……