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The status register contains information about the results of the most recently executed arithmetic instruction. This information can be used to change the program flow to implement conditional opera...[Details]
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The hardware schematic diagram of the central air conditioning temperature and humidity detection system is shown in the figure below. The temperature and humidity detection module is connected to th...[Details]
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According to foreign media gsmarena, Apple recently obtained a patent for "input surface biometric imaging method", which explains an acoustic imaging system that will be used to draw high-resolution...[Details]
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1: Approximate estimation of deep negative feedback amplifier circuit
Only when the amplifier circuit meets the condition of deep negative feedback can we use appro...[Details]
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I believe most people have had this experience. When we were young and frivolous, we loved martial arts novels. If the heroes in the novels wanted to stand out in the martial arts wo...[Details]
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0.png (38.96 KB, Downloads: 18) Download attachments and save them to the photo album Uploaded on 2019-6-29 04:45 The microcontroller source program is as follows: /****************...[Details]
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Asustek, which has been losing money for two consecutive quarters, has recently reported that it will launch an organizational transformation, but the scale is not large. It will mainly integrate the...[Details]
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Many instruments, such as heat meters, electronic water meters, and electronic gas meters, need
to use low-power microcontrollers, such as MCS430, to achieve electronic metering. High-en...[Details]
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Megger, also known as a megohmmeter, is used to test the insulation condition of circuits or equipment. The usage and precautions are as follows: 1. First, select a megohmmeter that is suitable for t...[Details]
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1. Circuit design and EMC device selection At the beginning of a new design and development project, the correct selection of active and passive components and perfect circuit design technology wil...[Details]
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Finally, I made an oscilloscope based on STM32! I originally wanted to use an external high-speed AD to make an oscilloscope with a 1Mhz sampling rate. Since I had no experience in making oscilloscop...[Details]
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0 Introduction
In recent years, a new type of network called wireless sensor network has emerged. This unlimited sensor network composed of multiple single nodes with computing processing, wireless...[Details]
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Singularity means the point from 0 to 1. Whether it is the beginning of the universe in the Big Bang theory or the outbreak of a technological revolution in mankind, it all starts from a singularity....[Details]
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The software implementation mainly involves hardware initialization and simple wireless transmission and reception based on the IEEE820.15.4 format.
Hardware initialization includes clock initializat...[Details]
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On October 15, Zhang Huamin, chief researcher of Dalian Institute of Chemical Physics, Chinese Academy of Sciences, and Ma Xiangkun, professor of Dalian Maritime University, visited the company and...[Details]
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