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On July 7, Professor Mei Shengwei from Tsinghua University visited the Qinghai Micro Energy Network Project of Shandong CITIC Energy United Equipment Co., Ltd. to inspect and guide the work.
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O Introduction At present, the market and embedded system products for scientific research in colleges and universities, such as Vxworks, Linux and Windows CE, are quite mature and provide powerf...[Details]
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1 System Hardware Structure The hardware structure of the test analyzer is shown in Figure 1. It mainly includes welding current and voltage sensors, data acquisition cards, computers, etc. ? ...[Details]
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Overview : In a single-chip microcomputer system, when there are many input keys, there is always a contradiction between hardware design and software programming. Different microcontroller systems...[Details]
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In digital circuit experiments, several instruments and meters are needed to observe experimental phenomena and results. Commonly used electronic measuring instruments include multimeters, logic pen...[Details]
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In the first quarter of 2019, TCL Group achieved operating revenue of 29.6 billion yuan, a year-on-year increase of 15.5%; of which main business revenue was 29.33 billion yuan, a year-on-year increa...[Details]
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Independent watchdog The independent watchdog of STM32F4 is driven by a dedicated internal 32Khz low-speed clock (LSI), which is still effective even if the main clock fails. It should be noted tha...[Details]
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Inspired by spider silk, researchers have developed a new approach to sensors that are adaptive and environmentally friendly. Image credit: University of Cambridge
Inspired by spider s...[Details]
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Yesterday, Lanpu Video published a report under real name to report that Fuman Electronics was suspected of abusing its dominant market position to monopolize the relevant chip market. According to C...[Details]
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Today's society is a highly information-based and networked society. Computers and networks have fully penetrated into every corner of daily life. The information age and digital age have brought h...[Details]
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Diodes Incorporated Launches High-Efficiency Class-D Stereo Audio Amplifier to Save Battery Power While Providing Superior Sound Quality
Plano, Texas, USA, October 21, 2021 - Diodes ...[Details]
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Looking back on this month, I have walked alone and made many detours and mistakes: 1. Lay a good theoretical foundation first, then practice; 2. Want to do the project directly, ignoring that large p...[Details]
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STM32 is a low-power chip, so its peripherals all have a corresponding clock, and these clocks are turned off when the chip is just powered on, so if you want the peripherals to work, you must ...[Details]
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According to foreign media reports, Nissan recently announced that the company will conduct experiments on using AI technology to charge electric vehicles, and Nissan's goal is to commercialize this ...[Details]
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summary
The fifth article in this series explains the importance of auxiliary power in the Analog Devices Battery Backup Unit (BBU) reference design. Auxiliary power consists of a ...[Details]
Microcontroller MCU
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