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When we developed the nitrogen oxide chemiluminescence analyzer, the entire system required temperature measurement and control in three places: the reaction chamber, the molybdenum conversion chambe...[Details]
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Briefly describe the principle of multi-machine communication among single-chip microcomputers.
Answer: If SM2=1 is set, multi-machine communication is allowed. The multi-machine communication prot...[Details]
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Does accuracy matter at the other end of a digital power device? Actually, it matters more than most people realize. An Error Budget Example Let's use a real IC specification and consider how ac...[Details]
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1. (IWDG independent watchdog) The independent watchdog is provided with counting clock by the internal low-speed clock LSI, 8-bit frequency division, 12-bit counting, and needs to be fed regularly...[Details]
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1. Matrix keyboard interface technology and programming
1. The structure and working principle of the matrix keyboard:
When there are many keys in the keyboard, in order to reduce the occupation of...[Details]
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According to Bloomberg, AMD has licensed its graphics design technology to Samsung for use in smartphones and tablets. This collaboration brings AMD's graphics design technology into a new market and...[Details]
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Today, advances in high-speed semiconductor technologies (e.g., RF-CMOS, GaN, and SiGe) are pushing the upper frequency limits of applications higher and higher, all the way to the microwave and mill...[Details]
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As in previous years, lidar developers announced significant advances in technology and commercial applications at this year’s Consumer Electronics Show (CES 2024) in Las Vegas. There are various s...[Details]
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As the types of household appliances in people's lives increase day by day, the types of remote controls also increase accordingly. Different types of remote controls generally ...[Details]
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Using a single-chip microcomputer to play music is probably one of the issues that single-chip microcomputer enthusiasts are interested in. Here we use the experimental board provided by the website ...[Details]
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When I was reading Network Principles, I found a sentence by Dave Clark: "We reject kings, presidents, and elections. We believe in consensus and the code that is being executed."
When read...[Details]
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Automotive connectors are a type of component that electronic engineers often come into contact with. Its function is very simple: to build a bridge of communication between blocked or isolated circu...[Details]
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This article mainly explains the differences in the various "capacities" of mobile power banks. It also tells consumers who want to buy mobile power banks in the near future how large a mobile powe...[Details]
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IAR software, using the official halt library void insertion_sort(u16 a , u16 length) // Insertion sort { int len = length; int temp; int i; //The subscript of the next element (to be i...[Details]
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This paper uses the Bennett method to analyze the distortion of the Class D digital power amplifier circuit. On this basis, the feasibility of using negative feedback design to reduce distortion is ...[Details]
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