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I would like to share with you my understanding of LED filament drive as follows.
1. LED filament driver classification
1. From the perspective of driving solutions, LED filament power supp...[Details]
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introduction
At present, small and medium-sized LED display systems on the market generally use traditional single-chip microcomputers as the main control chip. For large-screen LED di...[Details]
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We often hear people mention the three terms "Industry 4.0", "Industrial Internet" and "Industrial Internet of Things". Many people cannot tell the difference between them, but in fact there are obvi...[Details]
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Challenge: Design, develop, and manufacture a tool that can detect and isolate circulating tumor cells (CTCs) or fetal cells in maternal blood for personalized treatment in oncology and noninvasive p...[Details]
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Global Positioning System A high-precision wireless positioning system based on aerial satellites, it can provide accurate geographic location, vehicle speed and precise time information for any pla...[Details]
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GPS (Global Positioning System) is the most complete satellite navigation system in the world. It not only has the real-time, continuous and high-precision three-dimensional positioning capability ...[Details]
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The original design of this system is 8-channel QCM detection, that is, 8 sets of identical oscillators with MAX913 chip as the core are used, which are inverted by 2 CD4069 inverters and sent to t...[Details]
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LED Street Light and Area Lighting Driver Selection
The power of area lighting applications is generally higher than 40 W. Depending on the application conditions or requirements, different ...[Details]
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This design uses Samsung's S3C2440, combined with ICRoute's high-performance speech recognition chip LD3320, to design the hardware and software of the speech recognition system. Under the embedded L...[Details]
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In the development of modern instruments, human-computer interaction functions are playing an irreplaceable role. Instruments with friendly human-computer interaction interfaces will be easier to...[Details]
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Recently, when Saiwei Semiconductor was interviewed by an institution, it answered questions such as the production capacity of the Beijing MEMS production line, customer situation, how to divide the...[Details]
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For newspaper reporters, a pen, a notebook, and an ordinary voice recorder are all the interview equipment they need when they go out. They concentrate on listening and writing, for fear of missing t...[Details]
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In the previous lesson Source Files (.c/.h/.s), Pi Ziheng systematically introduced source files to everyone. Source files are typical input files in embedded projects. So are there other types of ...[Details]
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As one of the four major Chinese cool alliances, ZTE Mobile undoubtedly has a relatively deep foundation. However, this mobile phone brand has gradually declined in recent years. Now it is hoping t...[Details]
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The cryptocurrency craze caused PC graphics card prices to skyrocket throughout 2020 and 2021, and prices have yet to return to the levels many users hoped for. The current AI boom may have a similar...[Details]
Analog electronics
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