How to solve the problem of "brightness and color difference" of outdoor LED display? With the rapid development of LED display industry technology in our country, the LED application market in various application places in life is fully launched. As a new energy-saving green outdoor high-density LED display, such as those used in the market, there are conspicuous LEDs everywhere on the street.Under normal circumstances, the brightness of the outdoor high-density LED display mus
How to combine and connect led display screens? LED display assembly is a complex and cumbersome process. Each link requires engineering and technical personnel to have strong professional skills to be able to make Tuosheng LED display products precise and detailed. People in the industry know that the LED display is made up of many modules, and the modules are assembled by many lamp beads. In the process of assembling the LED display screen, the assembly steps are ring after ring, and yo
What are the main price differences between domestic and imported raw materials for LED display manufacturers? The differentiation of LED display manufacturers depends on the company's core technology, materials, and chips. The western countries still have a huge advantage in the technology of LED display manufacturers. China still has a certain degree at this stage. The difference is that if the material is imported, it will be a lot more expensive. Of course, in terms of quality, it
Metal lettering has always been favored by many customers because of its bright colors, striking effects, high temperature resistance, climate change resistance, ring resistance to deformation, resistance to fading, rain resistance, fire resistance, and spontaneous combustion resistance, etc., but with the advocacy of national building lighting, Metal characters cannot be made into neon luminous characters, making metal characters unacceptable in the market for some time. Longxiang Adverti
Many people tend to confuse infrared receivers with infrared receivers and treat them as the same thing. After all, judging from the name, the two are very similar. In fact, the two are still different. The biggest difference is that the former has three feet and the latter has two feet. The appearance can also be seen from the picture. From the inside structure, it is also different, let's talk about the infrared receiver first. Inside the circuit includes infrared monitoring LED, ampli
Let us take you to discuss how to choose a high-quality photodiode manufacturer. Many manufacturers of finished LED lamps are confused. In addition to choosing a good manufacturer, there is also the quality of the photodiode, which directly affects its life. First, look at the scale It is recommended that you choose a large-scale regular photodiode manufacturer and have the corresponding production qualifications to ensure the production of high-quality photodiode products. Second, look at
Let us take you to discuss how to choose a high-quality photodiode manufacturer. Many manufacturers of finished LED lamps are confused. In addition to choosing a good manufacturer, there is also the quality of the photodiode, which directly affects its life. First, look at the scale It is recommended that you choose a large-scale regular photodiode manufacturer and have the corresponding production qualifications to ensure the production of high-quality photodiode products. Second, look at
Infrared light board, it is the night light of infrared camera, most of the light board is integrated in the camera shell. There is a light control switch on the infrared light board, which is what we often call the photoresistor, because of it, the camera can control the opening and closing of the infrared light. 1. The raw materials are prepared, and the engineer designs the PCB plan, and then hands it to the PCB manufacturer for the printed circuit board. Then there is the purchase of raw m
The infrared sensor is manipulated according to the conversion of light intensity into an electronic signal. Infrared sensor is generally composed of three parts: transmitter, signal receiver and test power circuit. The signal transmitter aligns the transmitted light, and the transmitted light generally comes from semiconductor material lamp source, light-emitting diode (LED), laser diode, infrared emitting tube. The light is sent without interruption or the pulse width is changed. The signa
With the continuous progress of people's lives, the use of infrared has also entered people's lives, and the fields of application are also broader. Here are some infrared cameras, audio output devices and other infrared reference products in the fields of infrared emission tubes. And according to the characteristics of different infrared emitting tube chips, the applicable fields are wider according to different wavelengths. Infrared emission tube product wavelength: 940nm, suitable f
The photoelectric switch is generally composed of three parts: transmitter, receiver and detection circuit. The transmitter aims at the target and emits a beam of light. The emitted light beam is usually composed of semiconductor light sources, light emitting diodes (LED), laser diodes and infrared light emitting diodes. Continuously emit the beam or change the pulse width. The receiver is composed of photodiodes, phototransistors and phototubes. In front of the receiver, optical components suc
(1) Night vision When the visibility is low and the light is insufficient, infrared rays are used for night vision equipment. When the night vision device is working, it will actively illuminate the target and then use the target to reflect the infrared light of the infrared source to implement the night vision technology of observation. This corresponding device is a night vision device. (2) Thermal imaging uses the infrared radiation emitted by the infrared emission tube to reach the tar
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