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Abstract: This article introduces the functional characteristics of a new type of microcontroller serial port expansion chip and the application of the interface with the microcontroller. Key...[Details]
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In April this year, State Grid Corporation of China listed the construction of Meishan Smart Energy Internet of Things as one of the five county-level comprehensive demonstrations of ubiquitous pow...[Details]
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Characteristics of Acoustic Emission Technology
The acoustic emission testing method is different from other conventional non-destructive testing methods in many aspects. Its advantages are mainly ...[Details]
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1. Execution timing of EM78P447S instructions As the clock oscillator of the time base , the generated clock pulse signal is divided by the internal frequency division circuit to form an "instr...[Details]
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The Institute of Electrical and Electronics Engineers (IEEE), the world's largest professional technical organization, recently announced the establishment of the Wireless Power and Charging Systems ...[Details]
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Recently, the MPEG LA patent pool announced that it has filed a patent infringement lawsuit against Samsung in the Düsseldorf Court in Germany. The patents involved are standard essential patents fo...[Details]
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According to Jiwei.com, according to THE ELEC, Magnachip recently stated that it will invest 500 billion won (about 444 million US dollars) in R&D and construction facilities in South Korea in the ne...[Details]
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September 22, 2023 - Recently,
Gartner released five technologies that will profoundly change the future digitalization of enterprises and organizations, including digital humans, satellite com...[Details]
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Before introducing the interrupt handling of 2410, we have to take a look at the ARM exception vector table (Exception Vectors). Here is a brief introduction to the exception vector table (Except...[Details]
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For microcontroller beginners, in order to achieve the purpose of delay control time, the microcontroller is often used to calculate the for loop function. As learning deepens, it is inevitable that ...[Details]
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1. Introduction
1.1 Electronic Payment and Electronic Receipt
With the development of the Internet and mobile terminal technology, mobile payment technology will become more and more popular.
M...[Details]
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I used to think about using a compiler to write C code for MCUs. What does the compiler do for us? How does the compiler allocate variables and codes? So I had nothing to do and looked at wha...[Details]
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The inverter is an important part of the emergency power supply . In order to achieve timely adjustment of the inverter output AC voltage in the emergency power supply, reduce the output voltage ...[Details]
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Power amplifier, referred to as "power amplifier". In many cases, the rated output power of the host is not enough to drive the entire audio system. At this time, a power amplifier must be installe...[Details]
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3D depth sensors play an important role in in-vehicle monitoring systems, enabling innovative car cockpits, seamless connectivity to new services, and greater passive safety. They are essentia...[Details]
Analog electronics
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