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With the development of power electronics technology, the harmonic problems caused by power electronic devices have a great impact on the safety, stability and economic operation of the power grid....[Details]
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The first MCU C language project has been established. However, in order to allow the compiled program to be written into the 51 chip through the programmer, the compiler must be used to generate a H...[Details]
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May 31, 2024,
Beijing, China - Tektronix, a leading supplier of test and measurement solutions, is honored to participate in the Automotive Ecosystem Technology Summit hosted by NXP.
With "...[Details]
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According to foreign media reports, researchers at the University of Tokyo in Japan have explored the physical and chemical properties of electrical energy storage for the first time and discovered a...[Details]
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On March 28,
the official microblog of
CATL
(300750.SZ) released a message "Welcome new students" saying that the Shenxing
battery
and Kirin battery all-round series were officially ...[Details]
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1 System Principle
1.1 System Principle of Automatic Tracking Module
The automatic tracking module in this design is mainly composed of a single-chip microcomputer and its external circuit,...[Details]
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Aromatic gases are widely present in food, medicine, cosmetics and various daily chemical products, such as snacks, liquor, spices, Chinese herbal medicines, plasters, perfumes, soaps, shampoos, et...[Details]
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1. Introduction
Conducted Emission test, referred to as CE, is also commonly referred to as disturbance voltage test. It refers to an electromagnetic phenomenon in which the voltage or current...[Details]
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Measuring insulation resistance is the simplest and most commonly used experimental method. It is usually measured with an insulation resistance meter (also known as an insulation resistance meter, c...[Details]
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In electronic circuit design, we often encounter situations where we need to use an oscilloscope for measurement. Oscilloscopes play an important role in circuits. In many cases, they are needed to ...[Details]
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1. Industry standards: The instrument must meet the IPC/JEDEC-9704 industry standard. Business communication: 137+Qilu Yiwu+7083=VX. 2. Dynamic testing instrument, sampling bottle rate minimum 1kHz...[Details]
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1. Anti-blocking of wind pressure measurement containing dust
This problem existed as early as the 1950s. At that time, the installation unit made a sampler composed of several "funnels" strun...[Details]
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Procedure 1: #include pic.h __CONFIG(WDTDIS); #define delay_i 4 #define delay_j 10000 void delays() { int i=0; int j=0; for(i=0;i =delay_i;i++) { for(j=0;j =delay_j;j++) ; } } void main(void) {...[Details]
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The composition and operating principle of CRT cathode ray tube
The core component of the CRT display is the cathode ray tube, which is a funnel-shaped electric vacuum device consisting of thr...[Details]
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The problem of unstable servo motor speed usually involves multiple factors. The following is a detailed analysis and solution to this problem:
1. Cause Analysis
(1) Problems with the mot...[Details]
Making friends through disassembly
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