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1 Introduction
The development of modern electronic industry has promoted the development of power supply industry. Any electronic equipment cannot do without power supply of various precisio...[Details]
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Basic knowledge of frequency conversion technology
1. What is a frequency converter? A frequency converter is an electric energy control device that uses the on-off function of power semiconducto...[Details]
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question:
"Hello! I am XX, a researcher at XX Research Institute. Thank you for your letter. I am a beginner in detection and your attachments have benefited me a lot. I have a relatively we...[Details]
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The assembly code of different platforms is different. The earliest assembly code was invented in the 1950s, which is older than many people's parents. It is outdated and there is no need to learn ...[Details]
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Some measurements that were "cutting-edge" a few years ago are now routine. Almost every engineer can tell of a time when they tracked down a problem caused by a few nanoseconds of delay or an almost...[Details]
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Figure 1 shows the principle block diagram of using 8751 single-chip microcomputer to control DC brushless motor. The P1 port of 8751 is connected with the 7406 inverter to control the commutation o...[Details]
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1) The biggest feature of PIC is that it does not simply pile up functions, but starts from reality, attaches importance to the performance and price ratio of products, and develops multiple models t...[Details]
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Amid growing competition, the CNC (computerized numerical control) manufacturing industry is locked in a constant battle to contain production costs, improve product quality, and meet customer dema...[Details]
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Semiconductor light-emitting diodes (LEDs) were developed in the 1960s and gradually became commercialized. Their packaging technology has also been continuously improved and developed. From the ea...[Details]
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For the air tightness testing of vehicle cameras, Xiamen Xili Instruments will display several sets of latest customer case pictures of recent cooperation. The cases include finished products and sem...[Details]
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Samsung is one of the major tech companies that is actively pushing for foldable devices, and even though the South Korean manufacturer did not have much success with the Galaxy Fold, the company is ...[Details]
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1 Introduction The stepper motor is a discrete motion device, which has a close essential connection with modern digital control technology. The stepper motor is also an actuator that converts electr...[Details]
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Introduction: What is PWM? I won't explain it in detail. Just search on the Internet. PWM regulation is widely used in control. Using PWM control can make the circuit simple and reliable, and the chi...[Details]
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On August 14, CATL stated on an interactive platform that on August 13, the company continues to invest firmly in all-solid-state batteries, its technology is at the leading level in the industry, ...[Details]
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On October 23, Cao Xin, deputy secretary of the Party Committee and general manager of Hebei Construction Investment Group, met with Wang Shuhui, secretary of the Party Committee and chairman of Yu...[Details]
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