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Some knowledge about oxygen analyzer Oxygen analyzers can be generally divided into three categories according to their principles: fuel cell oxygen analyzers, zirconium oxide sensors, and magnetic...[Details]
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Remarks: After watching this episode of MSP430, I realized that there is really no difference between msp430 and arm7, and it may be better than arm7 in some functions. 1:430 System reset and initial...[Details]
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On July 9, at the 35th meeting of the International Mobile Communications Working Group (WP 5D) of the International Telecommunication Union (ITU) Radio Communication Sector (ITU-R), it was determine...[Details]
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1 Introduction Embedded system is the product of the combination of advanced computer technology, semiconductor technology, electronic technology and specific applications in various industries. It i...[Details]
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With the release of the Snapdragon 8+ mobile platform, many mobile phone manufacturers have begun preparing for their flagship phones in the second half of the year, and Realme is no exception....[Details]
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In the golden month of October, two new IoT research reports were released in the industry. One is the second edition of IoT Signals released by Microsoft, and the other is IoT Spotlight Report 2020 ...[Details]
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After announcing plans to launch electric vehicles in 2018, FCA's car manufacturing plans will further target the field of power battery production. News subject: Fiat (Fabbrica Italiana Automobili...[Details]
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On May 27, Lu Weibing, vice president of Xiaomi Group and general manager of the Redmi brand, officially announced that the global sales of the Redmi Note 7 series of mobile phones exceeded 10 millio...[Details]
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Functional application scope is used for various physical comprehensive technical indicators of raw cotton: Test indicators: average length of the upper half of the fiber, length uniformity, short fi...[Details]
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/* The analog comparator module of AVR can be used to compare the voltages of the two pins AIN0 (the second function of mega16 PB2) and AIN1 (PB3) . Program operation flow: Initialization Enable i...[Details]
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The Ministry of Industry and Information Technology has released the 12th Five-Year Plan for the Internet of Things, proposing development goals for the next five years and five key projects.
Inc...[Details]
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Since the 1990s, with the continuous reduction of the feature line width of integrated circuits and the corresponding increase in chip density and operating frequency, reducing power con...[Details]
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Introduction to mmap provided by glibc mmap Declaration The mmap function used in user space is provided by glibc Statement found through man mmap #include sys/mman.h void *mmap(void *addr, si...[Details]
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Electronic voltmeters are precision measuring instruments and the following precautions should generally be taken. (1) Pay attention to the influence of interference sources. Electronic voltmeters ...[Details]
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The article details how the DU8608 chip achieves extremely high-precision LED constant current control based on non-isolated BUCK topology and source-driven MOSFET. Experiments have proven that the fu...[Details]