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About PID
Proportional regulation: It is to respond to the deviation of the system in proportion. Once the system has a deviation, the proportional regulation will immediately produce a regulating ef...[Details]
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In order to thoroughly study and implement the spirit of General Secretary Xi Jinping’s important speech at the meeting of the Political Bureau of the CPC Central Committee on February 3, coordinat...[Details]
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Left: Zhu Wenbin of Midea Capital Right:
Qiaotian Intelligence
Liu Xiaoping
On December 28, 2023, the signing ceremony of the joint strategic investment between Qiaotian Intell...[Details]
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3D graphics cards began their first transformation in 1999 when NVIDIA launched GeForce 256. This hardware light and shadow conversion technology greatly improved the computer's image display perform...[Details]
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China Energy Storage Network News:
Grasping market characteristics, improving price mechanisms and promoting the construction of a modern energy system
——The North China Energy Regul...[Details]
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Digital signal microprocessor DSP has the functions of high-speed operation and data processing. With its advantages of high performance and low power consumption, it provides an effective hardware...[Details]
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Acoustic Emission Testing of Pressure Vessels with Insulation Layers
Taking a 1000m3 ethylene insulated spherical tank in an ethylene plant as an example, full waveform digital acquisition and patt...[Details]
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The 330W AC regulated power supply circuit is shown in the figure below. The working principle: R2, R4, R5, R6 The actual values of the five sampling resistors should be: 470kΩ±3kΩ, 3.7kΩ±300Ω, 1...[Details]
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Cloud computing, smartphones, and LTE services have led to a significant increase in network traffic. To support this increased traffic, the speed of IT equipment, such as those used in data centers,...[Details]
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The Economic Daily reported that according to supply chain news, due to the continued work-from-home model caused by the epidemic, the demand for laptops and tablets has remained stable. In addition,...[Details]
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The circuit in Figure 1 is a complete power management solution for medium-power portable devices such as PDAs, handheld inventory machines, and POS machines. In this solution, the input is an unsta...[Details]
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On the afternoon of October 23, 2024, Han Ping, Assistant to the President of Changjiang Securities Co., Ltd. and President of Changjiang Growth Capital Investment Co., Ltd., Wang Peng, Secretary t...[Details]
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As a midstream enterprise in the new energy vehicle industry chain, CATL is enjoying dividends from the downstream. Last night, CATL released its 2020 report card. According to the financial r...[Details]
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Compared with the seven-segment digital display LED (Light Emitting Diode), the liquid crystal display (LCD) is a display with extremely low power consumption. LCD is a flat film display device. In ...[Details]
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I still remember that in junior high school, semi-smart phones became popular. It was the first time for everyone to come into contact with the concept of traffic and the first time to experience the...[Details]