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With the advancement of technology, the way to unlock a car is also constantly changing. From the initial mechanical key unlocking to the current keyless entry, although it has greatly improved th...[Details]
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Train control system ensures safe spacing
We have tried to provide readers with a popular explanation of how the subway ensures safe operation from a technical perspective.
In rail tr...[Details]
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Notice of the General Office of the National Development and Reform Commission and the General Office of the National Energy Administration on cancelling the pilot reform of incremental distribut...[Details]
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Key wireless technologies for connected vehicles
In previous generations of cars, cables were used to connect CD/DVD players and USB ports for smartphones and...[Details]
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Preface In the previous section, we completed the key operation. In this section, we will learn to use the buzzer. First, we will introduce the buzzer, and then complete the experiment: the default d...[Details]
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The development of WiMAX technology has also put forward higher requirements for the reception and transmission tests corresponding to the WiMAX physical layer test. R&S provides targeted test solutio...[Details]
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Beijing Core Energy Investment Management Co., Ltd. (hereinafter referred to as "Core Energy Investment") was established in 2015, initiated by industry leaders in the industry, and jointly invested ...[Details]
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Pulse Width Modulation
Generate a sine signal and get the offset of its amplitude input to a square wave signal.
Since the offset of the square wave signal contains the information of the sine signa...[Details]
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Spectrum analyzer solves the tire pressure monitoring solution, Tire Pressure Monitoring System (TPMS), which uses wireless transmission technology and utilizes high-sensitivity micro wireless sensin...[Details]
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Introduction to the top ten applications of solar energy technology
Solar technology has made great strides over the years, with new technologies being put into use every day, and some des...[Details]
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With the US ban on Huawei taking effect on September 15, Huawei's terminal business is facing the dilemma of being unable to obtain key components. It is expected that Huawei's mobile phone market sh...[Details]
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introduction
Universal Serial Bus (USB) is a new interface technology on computers, which is becoming more and more popular. Compared with the previous RS 232, RS 485, ISA, PCI and parallel in...[Details]
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Abstract: The MIC2777 chip is a dual-channel power manager produced by Micrel. It contains two undervoltage detectors, fixed and adjustable, and has 10 factory preset threshold values. It can ou...[Details]
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Smart readers must have guessed the principle and purpose of the isolator by now! Let's take a look at the circuit diagram of the isolator application to further analyze its principle: The circuit ...[Details]
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Programming Challenges in a Multi-Core Processor Environment
In the more than 40 years since Moore's Law came into being, people have seen the semiconductor chip manufacturing process leve...[Details]