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Temperature and pressure are two important parameters in the oil field production and transportation process. In the process of oil pipeline transmission, the solidification of oil caused by abnormal ...[Details]
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Let's analyze a 14-bit ADC with a 400-fs jitter clock circuit and ~73 dB thermal noise. At low input frequencies (e.g., 10 MHz, etc.), the SNR of this ADC is primarily defined by its thermal noise....[Details]
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/*******************************************************************
AT89C51 MCU drives 128x64 LCD display in C language
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#include A...[Details]
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Evolution of in-vehicle E/E architecture The automotive industry is facing a drastic transformation. A few years ago, people thought that electrification, networking, and automation, which were sti...[Details]
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introduction
Using transformer oil chromatography online monitoring devices to monitor the operating status of transformers is currently the most effective means of online monitoring of...[Details]
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1 Introduction
National Semiconductor has introduced the LM5025, a 100V pulse width modulation (PWM) controller for forward converters with active clamping/reset technology for distributed ...[Details]
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The conversion between PLC switch signals and analog signals is also a classic PLC application problem. To explain how PLC switch signals and analog signals are converted in PLC applications, we fi...[Details]
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When we use industrial switches, we sometimes encounter problems that we don’t understand. Generally, we solve them by searching online or directly contacting technical customer service personnel.
...[Details]
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There are two buffer registers SBUF in the serial port, one is the sending register and the other is the receiving register, which are completely independent in physical structure. They are both byt...[Details]
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The difference between vacuum pressure gauge and pressure gauge 1. Different functions 1. Vacuum gauge: Based on atmospheric pressure, it is an instrument used to measure pressure less than atm...[Details]
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Suppose there is a manned spacecraft undergoing acceptance testing before leaving the factory. As an inspector, you need to quickly inspect and repair a series of precise and small electronic compone...[Details]
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1. Measurement method for detecting sensor electrode failure When there is no medium in the pipeline, the electrodes are insulated. R1, 2≥20MΩ R1, 3≥20MΩ R2, 3≥20MΩ When there is a medium...[Details]
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On March 16, 2017, WPG Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary U-Shang Group has launched STMicroelectronics (ST) d...[Details]
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China Energy Storage Network News:
On September 17, at the junction of Shanghai Qingpu and Jiangsu Wujiang, as the construction workers of State Grid Shanghai Electric Power Company and State...[Details]
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On October 21, Zeng Yunzhong, deputy director of the Standing Committee of the Municipal People's Congress, and his delegation went to Lianjie Chuanwei for research and supervision, and in-depth un...[Details]
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