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Introduction: This article uses the PIC18F87K22 microcontroller as the main controller of the nursing machine and the Siemens GSM module TC35i to send the alarm information of the nursing machine to ...[Details]
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A Bode plot with three poles and one zero will be used to analyze the gain and phase margin. Assuming a DC gain of 80dB, the first pole occurs at 100Hz. At this frequency, the slope of the gain cur...[Details]
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The term "inverter" is not new. Inverter refrigerators can better control temperature fluctuations, and the wind blown by inverter air conditioners is more comfortable. So what are the advantages of ...[Details]
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In order to prevent China's semiconductors from surpassing the United States in the next few years, on March 1, the U.S. National Security Council (NSC) recommended that Congress strengthen restricti...[Details]
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0 Virtual instrument technology and LabVIEW
Virtual instrument technology uses high-performance modular hardware combined with efficient and flexible software to complete various test, measurem...[Details]
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If you were expecting Nvidia to start talking about its future "Einstein" GPUs for Tesla accelerated computing soon simply because AMD is preparing to launch its "Navi" GPUs next year and Intel is al...[Details]
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LM135/LM235/LM335 is a precision temperature sensor launched by National Semiconductor Corporation. It works similarly to a Zener diode. Its reverse breakdown voltage varies with temperature according...[Details]
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With the rapid development of technology, the current level of advancement is amazing. It can replace humans to do some heavy and repetitive work, achieve accurate transmission of movements and com...[Details]
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日本政府于7月4日加强氟化氢、光阻剂和氟化聚醯亚胺对南韩的出口管制，促使南韩业者积极寻求减少对日本技术的依赖。据消息透露，南韩面板大厂LG Display已完成採用国产高纯度氟化氢的测试，并开始应用于製程，比该公司原先预期提前一个月。 Today, according to the Chosun Ilbo, LG Display will switch to 100% domestic ra...[Details]
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High-power compensated power voltage stabilization system is the main voltage stabilization power supply equipment in telecommunications, electricity, transportation, chemical industry, finance, medic...[Details]
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Wu Canyi, Chief Algorithm Architect, Zhejiang Uniview Technology Co., Ltd.
introduction
In the past 10 years, the main video compression standard in the field of video surveillance is H....[Details]
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A new chemical sensor prototype can detect "fingerprint traces" of chemicals and other substances from up to 100 feet away, and its developers are working to shrink it to the size of a shoebox. A new...[Details]
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0 Introduction
With the widespread application of embedded systems, a large number of 16-bit and 32-bit embedded processors have emerged. The traditional 8-bit microcontroller has been used in...[Details]
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Universal Serial Bus (USB) is a new type of data communication interface that is being used in more and more fields. Compared with traditional PCI cards and ISA cards, data acquisition cards based o...[Details]
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Since LED
entered
the lighting
era, the driving method has been constantly innovating according to the characteristics of LED, from the original switching power supply to constant vol...[Details]
MicroPython Open Source section
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