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For hundreds of thousands of years, the human brain has been the most powerful computer on Earth. Our brains are an unparalleled evolutionary masterpiece that is capable of logic and reasoning, as...[Details]
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The diagnostic buffer in the Siemens S7-1200 is part of the CPU system memory. The diagnostic buffer records events and errors detected by the CPU or modules with diagnostic functions.
T...[Details]
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Why does a three-phase motor have only three wires?
The so-called three live wires are actually three phase wires. If you want to know why the electric motor (three-phase) needs to be connecte...[Details]
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A controllable vibrator is a seismic exploration signal excitation device. In oil exploration, it has the advantages of low construction cost, safety and environmental protection, flexible constructi...[Details]
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Today I debugged the ADC of stm32f407, everything went smoothly, but when I used the serial port to send the ADC results, they were all hexadecimal numbers, which was very annoying. So I decided to us...[Details]
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Multi-parameter monitor is an important device in clinical nursing. It can monitor the patient's ECG, blood pressure, blood oxygen saturation, respiratory rate, pulse rate and temperature. At present...[Details]
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On March 22, State Grid Tianjin Electric Power Company launched a research project on comprehensively promoting the construction of ubiquitous power Internet of Things. This is an important project...[Details]
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In ARM, exception A is a hardware concept. In Linux, exception B is a software concept Linux exception classification Whether the arm exception is used yes Some of them take advantage of ar...[Details]
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With the continuous progress of society, the expansion of urban scale and the increase in population density, fire safety has become increasingly important. In recent years, many major fires have...[Details]
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Last year, Intel announced the development of the Horse Creek platform, collaborating with SiFive to develop new high-performance RISC-V development systems as part of the company's Intel Foundry Ser...[Details]
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Plug and Play
PnP is a translation from the English "Plug and Play". The plug-and-play function is only available when the following four conditions are met at the same time: plug-and-play...[Details]
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On January 11, the State Administration for Market Regulation and the National Standards Administration learned that three national standards, namely the "Electrochemical Energy Storage Power Stati...[Details]
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According to the latest research from Counterpoint, mobile phones are expected to account for 71.4% of the total revenue of the global CIS market in 2022. Flagship smartphones are pursuing SLR-like s...[Details]
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In the world of measuring instruments, digital multimeters are the most commonly used. Digital multimeters measure objects (voltage, resistance, capacitance). Today we are going to talk about the b...[Details]
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Introduction to UDS
UDS (Unified Diagnostic Services) is a universal diagnostic service standard used for the diagnosis and debugging of automotive electronic control units (ECUs). UDS is a co...[Details]
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