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"The arc grounding test is completed, showing that the fault line on site is the 10kV Dongzhuang Line 1, and the fault section is between pole 40 and pole 15 of Shadong Village Branch Line 5. I her...[Details]
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1 Introduction
At present, people have higher and higher requirements for the quality of life. When people are busy with work, soymilk machine is a new type of household beverage machine. It us...[Details]
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Track circuit is an important outdoor equipment for signal interlocking, which plays a role in ensuring the safety of driving and shunting operations. It can supervise and check whether there are t...[Details]
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Atmel chip decryption is to use special equipment or self-made equipment, exploit the loopholes or software defects in the chip design of the microcontroller, and use a variety of technical means to ...[Details]
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UPS is the abbreviation of uninterruptible power system. It is an important external device that can provide continuous, stable and uninterrupted power supply. UPS is divided into three categories ...[Details]
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Abstract: Single-soldier combat robots are easy to carry, simple to control, and can replace humans to fight in dangerous environments. The robot receives control instructions sent by the remote co...[Details]
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Zhao Liang, Chairman and Party Secretary of State Grid Tianjin Electric Power Company
At the company's 2019 "Two Sessions", Chairman Kou Wei clarified the strategic goal of "three types, two n...[Details]
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If we were to choose the most convenient function in a PC, the USB interface would obviously be one of the best candidates. With the popularity of the USB-C interface, the problem of USB being diffic...[Details]
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Micron Technology Inc. (NASDAQ: MU), a leading provider of memory and storage solutions, today announced a UV Robot Design Challenge to meet the growing market demand for reliable, low-cost UV Robot ...[Details]
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The switching power supply has the advantages of small size, high efficiency, light weight, and low noise, and its application is becoming more and more extensive. When we design the battery charge...[Details]
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0 Introduction At present, various DC power supply products flood the market, and power supply technology is relatively mature. However, based on cost considerations, for occasions where power supp...[Details]
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Most simple circuits for measuring reactive components cover a limited range of component values. Although the circuit described in this article is composed of only a few cheap components, it can mea...[Details]
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Support vector machine is a machine learning method developed on the basis of statistical learning theory . By learning the precise information near the interface between categories, it can automat...[Details]
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On January 25, Eastern Time, Apple (AAPL.US) announced that Dan Riccio, senior vice president of hardware engineering, will transition to a new project, perform new job responsibilities, and report t...[Details]
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I believe that engineers are no strangers to RF signal sources. RF signal sources are often used to calibrate spectrum analyzers, modulation analyzers, power meters, frequency meters, RF millivoltmet...[Details]
Analog electronics
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