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Chopping is a current conversion technology in power electronic control. Its essence is pulse width modulation of DC control. It is named chopping because its waveform is neat and symmetrical lik...[Details]
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Processor Mode User mode (user) is referred to as usr Fast interrupt mode (FIQ) is referred to as fiq External interrupt mode (IRQ) is referred to as irq Privileged mode (supervisor) is referred to a...[Details]
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On April 9, according to a report by Korean media Businesskorea, SK Hynix and Samsung Electronics are expected to start mass production of 1c nanometer DRAM memory this year.
After entering th...[Details]
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The full model of the traveling wave tube electron gun includes hot wire, hot wire cover, hot wire support plate, hot wire ceramic, cathode, cathode tube, cathode tube support rod, heat shield tub...[Details]
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1. Error code tester
In digital or data transmission systems, signals represented by "1" or "0" are transmitted. We use the error rate of "1" or "0" to measure the quality of a transmission s...[Details]
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Since the release of Document No. 9 on China's power system reform in 2015, reforming the electricity price formation mechanism and promoting the marketization process have become the core of the n...[Details]
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The automatic papermaking machine is the most widely used machine in the paper processing industry. It makes pulp by soaking the base paper in water, coating the surface, pressing, drying and other...[Details]
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According to Jiwei.com, official news from Huajin Semiconductor shows that on April 7, Huajin Semiconductor received the "High-tech Enterprise" certificate and bronze medal jointly issued by the Jian...[Details]
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The last time I ported opencv, I didn't have ffmpeg, which made it impossible to process videos. After several days of debugging, I finally got it done. 1. Check if your opencv already contains ffm...[Details]
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According to foreign media reports, a team led by researcher Liu Zhaoping from the Ningbo Institute of Materials Technology and Engineering (NIMTE), Chinese Academy of Sciences, proposed an analysis ...[Details]
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On February 1, Bloomberg reported that Tesla is planning to expand its battery production project in Nevada and open a small factory using idle equipment from CATL. People familiar with the matter sa...[Details]
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Today, let's talk about how to receive indefinite length byte data on the STM32 microcontroller. Since the STM32 microcontroller has an IDLE interrupt, this interrupt can be used to receive indefinit...[Details]
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Scientists at Harvard University in the United States wrote in the latest issue of "Optics" magazine that they have developed the first laser integrated on a lithium niobate chip, paving the way for ...[Details]
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Electronic systems that require extensive digital processing are often implemented using field-programmable devices such as FPGAs or CPLDs rather than custom application-specific integrated circuits ...[Details]
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A soft starter is an electrical device used to start a motor. Its main function is to reduce the current impact when the motor starts and reduce the damage to the power grid and mechanical equipmen...[Details]
stm32/stm8
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