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The switching power supply works in a high-frequency switching state, which will generate a very high current and voltage change rate inside, causing the switching power supply to generate strong e...[Details]
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Recently, the Chinese electronics industry standard "Optical Performance Test Method for Automotive Head-up Displays" developed by BOE (BOE Oriental Technology Group Co., Ltd.) was approved and i...[Details]
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CINNO Research Industry News, on January 5, Sony Korea's Application and Devices Division announced that it had signed a business agreement (MOU) with Autonomous a2z, a Korean developer of autonomou...[Details]
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According to Jiwei.com, as the review of the Science and Technology Innovation Board is gradually accelerated, more and more companies in the technology field are rushing to the Science and Technolog...[Details]
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The SFC is a graphical representation method that describes the process, function and characteristics of a sequential control system. It is mainly composed of steps, directed lines, transitions (in...[Details]
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Homework: Expand the value at 30H of the on-chip RAM (which is a compressed BCD code) into uncompressed BCD code and put it at 41H and 42H. (The high bit is placed at 41H)
. This question is not...[Details]
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1. What is SDRAM SDRAM: Synchronous Dynamic Random Access Memory. Synchronous means that its clock frequency is the same as the system clock of the CPU front-end bus, and the sending of internal comm...[Details]
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Apple's chip manufacturing partner TSMC has begun trial production of chips based on its 3nm process (N3), according to supply chain publication DigiTimes. The report cited industry sources as sayi...[Details]
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1. Since the page size of the Nand flash (K9GAG08U0E) of the Tiny6410 2G version is 8K, but the s3c6410 chip is set to copy 8K code from the nand flash to the on-chip memory when the nand flash is ...[Details]
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Figure 1
LED display screen
Virtual technology principle
Figure 2 LED display virtual technology
Display
Process
Analysis of the virtual technology disp...[Details]
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Absorption measurements are important for understanding the effects of non-ionizing radiation, such as that from cell phones and cell base stations, on humans and organisms. As described last ...[Details]
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According to foreign media reports, Nikola has launched a record-breaking battery technology, the energy density of which can reach 1100 wh/kg at the material level and 500 wh/kg at the mass product...[Details]
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The national finals of the "2019 National University Student Internet of Things Design Competition" (hereinafter referred to as the "Internet of Things Design Competition"), hosted by the Higher Educ...[Details]
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There is no industry standard for measuring the ripple and noise of DC/DC power supplies. The test environment and test standards of different manufacturers are not the same, which confuses many peop...[Details]
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It is precisely because of the contributions of these companies that the traditional energy-using process has begun to consider the use of electricity. In the past, we used oil and coal, so how could ...[Details]
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