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Preface For today's electronics industry, measurement is an indispensable part from components to systems, design to production. Factories must use measurement to learn about product performance a...[Details]

Statistics show that consumers generally replace their phones every 3-5 years. So the question is, how can a phone be used normally for several years? A Dutch mobile phone company called Fairphone ha...[Details]

Due to the strong nonlinearity of the DC/DC switching converter of the switching power supply , as well as its discrete and variable structure characteristics, the load properties are also variab...[Details]

Overview of HDWS-II Intelligent SF6 Gas Trace Moisture Tester This instrument is developed and designed according to the national electric power industry standard DL/T506-2007 "Measurement Method of...[Details]

As cars are transformed from a means of transportation to a personalized consumer product that integrates leisure and entertainment, consumers' requirements for car entertainment are constantly incre...[Details]

Overview PXI timing and synchronization modules use the trigger bus, star trigger, and PXI's system reference clock to achieve advanced multi-device synchronization. By sharing timing and synchroni...[Details]

With the continuous development of embedded systems, the continuous improvement of processor performance, the continuous expansion of storage system capacity, various multimedia applications have b...[Details]

Recently, my repair center received a German U3606B multimeter DC power supply two-in-one source meter from a customer. The customer described the fault and could not turn on the machine, so I immedi...[Details]

Achieving L4 and L5 autonomous driving has become the main goal of the automotive industry. To achieve this goal, the automotive electronic/electrical (E/E) architecture, software architecture, and c...[Details]

After burning through 50 billion in 7 years, can Cruise still "come back"? 2023 was a year full of twists and turns for Cruise. Not only did it face huge losses, but several accidents also...[Details]

According to the news from the official WeChat public account of the Unified Push Alliance, Nut phones have now completed the unified push adaptation. So far, 12 mobile phone manufacturers, including...[Details]

Friends who have used the STM32F10XX series know that there are generally two ways to drive the LCD; one is to use the IO port to simulate the operation of the LCD, and the other is to use the FSMC in...[Details]

An oscilloscope is an instrument used to measure the shape of alternating current or pulse current waves. It consists of a tube amplifier, a scanning oscillator, a cathode ray tube, etc. In addition ...[Details]

A linear array LED dynamic display system using the persistence of vision effect of the human eye is developed. The system is driven by a motor to rotate a row of LEDs at high speed, and the LED on...[Details]

The use of vias in the routing path is a very important issue for any high-speed transmission technology because it will generate electromagnetic interference and crosstalk. In addition, there must ...[Details]