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| 5050RGB Lighting Bead Working Principles 5050RGB Patch Lighting Circuit |
| Time:2022-10-09 00:00:00 | view： |
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This article introduces the working principle of 5050RGB lamp beads and 5050RGB patch lantern circuit, and whether it can improve the overall performance of the computer. I believe you will have results after reading it. First of all, let's understand the luminous principle of RGB, because if you don't understand its principle first, it is difficult to understand its types and institutions. In a word, the luminous principle of RGB is really called RGB. In simple terms, the luminous principle of RGB is actually the same as the display. Strictly speaking, it should be the same as the OLED display. We all know that each pixel of the monitor is composed of three red, blue and green lamps, and when their light overlaps each other, it will turn into various colors. Theoretically, it can be close to the limits of people's eyes, and their brightness is equal to the sum of the brightness of the red, green and blue three lamps. This is the principle of luminousness of RGB. And this principle is the same as the LED neon billboard on the street. It's just that the name is more foreign. Next, focus on the type of RGB, first of all, let's define the next definition of the RGB light. You know that it is not as long as it can be glowing, it can be regarded as RGB. The real definition of RGB is that it can manually control the color. I do n’t know, for those friends who have just entered the pit RGB, have you bought the RGB product that cannot be controlled? In fact, the RGB light that can manually control the color can be divided into two types, that is, 12V four -pin RGB and 5v2 needle ARGB. These are the two most common RGB lights, but there are also two types of doors of FRGB and DRGB. Let's talk about it first. From the naming, we can know that one is the RGB light with a 12V power supply, and the other is the RGB light with 5V voltage. But in addition to the voltage, these two are waiting for this huge difference. For those who buy similar products, everyone knows that the 12VRGB light is relatively cheap, and it cannot achieve multi -color transformation, and can only change monochrome. The 5V RGB can achieve a variety of color transformations, and can even complete a more complex gradient color transformation. Of course, its price is a bit more expensive than 12V. At this point, you may have such a question, why is it that the same RGB, but there is such a big gap? This requires us to know the difference between their structure. First of all, let's talk about 12VRGB and wait. You can understand it as an enlarged OLED pixel point. Because the 5VRGB light is designed with a three -pin design, the lighting color can be realized. Therefore, we can see the difference between these two RGBs. The reason for it is the control method, not the voltage. As for whether the problem of computer performance will be improved, understanding that everyone understands that chassis lighting is just a decoration, which will not improve computer performance. What is the principle of the effect of the RGB light? Do n’t look at the memory bar, it is an important part of the von Norotan architecture computer. Since the birth of memory, it has not undergone tremendous changes like Wimcheister hard disk to solid -state hard disks. However, it is the most dazzling star in the host! Today I will explain the little knowledge about the light strip!In order to facilitate the demonstration for everyone, because the Asgart Azaise S loser has RGB red and green The blue three -color lighting effect, this time, chose the Azusel light bar from Asgart. The colorful lighting effects really look very cool, so how does this effect be achieved? First of all, we disassemble the vest of the memory bar. We can see that the PCB top of the memory bar is every other distance. There is a LED lamp bead. The lamp bead is a lamp with RGB three primary colors. With the chip in the middle of the memory, the control of the light can be achieved, and these LED lamp beads can be achieved to achieve different colors of light effects. For example, flowing water, rainbow light effect, etc. More importantly, the certification of the Azacer in the Azacer in itself through ASURA light effect control also means that it can support AURA functions that synchronize with the motherboard light effect. 5050RGB Patch Lighting Circuit, the application and use of the specifications and use of the fantasy LED lamp beads The main features IC control circuit shares a power supply with LED dot light sources. Control circuit and RGB chip integrated in a 5050 packaging component to form a complete external control pixel.built -in signal plastic surgery circuit, any pixel point receives the signal and is output through waveform plastic surgery to ensure that the line waveform distortion of the line will not be accumulated. built -in power -to -power reset and power -off reset circuit. The three -base color of each pixel can achieve a 256 -level brightness display, and complete the full real color display of 16777216 colors. port scanning frequency is 2kHz/s. Serially connected and decoded the data through a signal line. Any two -point transmission distance does not need to increase any circuit when it does not exceed 5 meters. When the refresh rate is 30 frames/second, the number of sectors is not less than 1024 points.data sending speed can reach 800kbps. The color of light is high, and the cost -effective is high. Main application areas LED full -color light light strings, LED full -color soft light strips, LED guardrail pipes. LED point light source, LED pixel screen, LED alien screen, various electronic products, electrical equipment horse -running lights. Product Overview YGX-WS2812E is an intelligent external control LED light source integrating control circuit and light-emitting circuit. Its appearance is the same as a 5050LED lamp bead, and each component is a pixel. The pixel point contains the intelligent digital interface data lock signal plastic surgery driving circuit, and it also contains high -precision internal oscillator and a programmable fixed current control part, which effectively guarantees the high color of the pixel light. Data protocol adopts a single -line zero -code communication method. After the pixels are power -on and reset, the DIN terminal accepts data transmitted from the controller. The first 24bit data sent by the controller is extracted At the internal data locks, the remaining data will be reposted and output to the next -level pixel dot through the DO port of the DO port, and the signal is reduced by 24bit each passing through a pixel point transmission. The pixel point adopts automatic plastic transmission technology, so that the number of levels of the pixel point is not limited by the signal transmission, and only the limited signal transmission speed requirement is required. Port scanning frequency of up to 2KHz, there will be no flashing phenomenon under the capture of high -definition cameras, which is very suitable for the use of high -speed mobile products. 380 μs or more of the RESET time, interruptions will not cause mistakes, and can support MCUs with lower frequencies and cheap prices. LED has the advantages of low -voltage driver, environmental protection and energy saving, high brightness, large scattered angle, good consistency, low power and long life. Integrated the control circuit on LED, the circuit becomes simpler, the volume is small, and the installation is easier. |
