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(Note: Excerpted from the new book "Signal Integrity Measurement Technology". The impedance here refers to the impedance of devices such as inductors, capacitors, and resistors, not the characteristi...[Details]
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According to China Securities Journal, on August 17, Honor responded that it is focusing on business development and has no plans to go public in the near future. Honor said that it will be more open...[Details]
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Computer-based measuring instruments are becoming more and more popular because of their flexibility. By controlling the instrument functions, measurement systems can be developed to meet specific ...[Details]
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On April 21, North Huachuang released the plan for the private placement of shares in 2021, stating that the total amount of funds raised by the company's private placement of shares will not exceed ...[Details]
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Preface: Previously, we talked about the automatic digital voltmeter based on the digital tube display. Next, let’s talk about the related designs based on LCD1602 display, which use TI’s ADC0808 and...[Details]
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Another market worth tens of billions of yuan is being born, incubated by the new four modernizations of the automobile industry. The new generation of Mercedes-Benz S-Class and FAW-Volkswagen ID.4...[Details]
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The HDV format is a new video format for recording and playing back high-definition images on ordinary DV standard videocassettes.
What is the HDV standard?
The concept of th...[Details]
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The M17 circular connector is compact, rugged and combines high flexibility and versatility. The M17 circular connector has the characteristics of high core density, large current carrying capacity, ...[Details]
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Quartz Crystal Multivibrator
Quartz crystal has excellent frequency selection performance. Introducing quartz crystal into ordinary multivibrator can form a quartz crystal multivibrator with hig...[Details]
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EV Sales, a US new energy vehicle sales statistics website, released sales data of new energy vehicles in various regions around the world in the first half of 2019. The total global sales of new ene...[Details]
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Embedded wireless technology is the combination of an embedded process or system with a wireless communication interface. Embedded wireless systems are enabling a wide range of new industrial, commerc...[Details]
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The recent Ideal ONE mercury incident has attracted industry attention. Earlier this month, Ideal car owner @贞谦叔 posted a video on the Ideal Auto APP, in which he found mercury on the seats ...[Details]
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1) The role of h file
1. Convenient for development: Contains common constants, structures, type definitions, functions, and variable declarations required by some files;
2. Provides an interface:...[Details]
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Switching power supplies have been widely used in various electronic devices, and their unit power density is constantly increasing. However, they generate a lot of heat when working. If the heat c...[Details]
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In the third quarter of this year, domestic power battery companies continued to maintain a strong momentum of expansion. According to incomplete statistics from Gasgoo, in the third quarter of thi...[Details]