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On January 2, I walked into the on-site safety monitoring command center of Beijing Power Transmission and Transformation Company. The monitoring screen clearly showed the construction scene of the...[Details]
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In addition to ladder diagrams, PLC programs also have FBD function blocks as instructions, which generally have background DBs.
The PLC counter instruction enables it to count internal progra...[Details]
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The frequency of the power system reflects the balance between the active power generated by the generator set and the active power required by the load. High-precision and high-reliability frequency...[Details]
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Low distortion, low noise amplifier for high impedance circuits
Function of the circuit
In recent years, there are many types of low-noise amplifiers with improved noise and distortion characteri...[Details]
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According to foreign media Neowin, Microsoft announced today that it will bring dialect voice options (Speech Regions) to its own Translator App. This app is currently available on iOS and Android pl...[Details]
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Now let's start the first experiment: an experiment in which eight light-emitting diodes light up in turn, which is commonly known as the marquee experiment. First, let us complete the necessary hard...[Details]
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Shanghai, September 24, 2024 /PRNewswire/ -- From September 10th to 12th local time, the largest clean energy event in North America, the American International Solar Exhibition (RE+ 2024), was gra...[Details]
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On October 22, the "Intelligent Connected Vehicle Information Security Development Report (2021)" (hereinafter referred to as the "Blue Book"), compiled by China Automotive Engineering Research Insti...[Details]
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To reset the C51MCU, a high level needs to be connected to the 9th pin for 2us (two clock cycles). The MCU system is reset once when it is powered on, and the system is reset again when the key is pr...[Details]
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Abstract: Aiming at the shortcomings of existing non-isolated negative voltage DC/DC switching power supplies in terms of load capacity and output ripple, a new non-isolated negative voltage DC/DC swi...[Details]
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The example of artificial intelligence AlphaGo defeating humans tells us that artificial intelligence has officially entered people's lives and has also affected people's lives. The field of intelli...[Details]
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Modular power supplies are widely used in communication fields such as switching equipment, access equipment, mobile communications, microwave communications, optical transmission, routers, and autom...[Details]
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code show as below: RCC_ClocksTypeDef get_rcc_clock; //Get system clock status RCC_GetClocksFreq(&get_rcc_clock); //When simulating, you can see the clocks of various peripherals in the str...[Details]
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Last time I wrote the data of the new energy vehicle market in major European countries in June, I was in a hurry. By the middle of the month, a lot of data has gradually become richer. Accordin...[Details]
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The closed-loop servo control system is an automatic control system with high precision, high response speed and high stability, which is widely used in industrial automation, robotics, aerospace, ...[Details]
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