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Since January 22, the semiconductor industry has been experiencing shortages and price increases in the second half of the year, and this situation is still spreading. Recently, Chilisin's subsidiary...[Details]
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1. Introduction Frequency converters are of great significance in energy conservation and power environmental protection. Electric motor drives are major consumers of electricity, consuming about 6...[Details]
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According to news on June 12, Debian is one of the oldest GNU/Linux distributions. This operating system focuses on stability and does not pursue high-speed iteration. Therefore, a series of new feat...[Details]
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This paper mainly solves two problems 1 How to reverse the IO port of STM32? 2 Configuration of the tick timer systick Answer 1: It is easy to reverse the port of the microcontroller. sbit led...[Details]
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When the motor load is unbalanced or has been running for a long time, the bearing damage causes the vibration amplitude to gradually increase, so the vibration test of the motor can effectively evalu...[Details]
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The three-dimensional rotating LED, also known as POV LED, is an electronic product that uses the persistence of vision effect of the human eye to display graphics, animations and other information. I...[Details]
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In 2020, with charging piles being included as one of the seven major areas of "new infrastructure", related companies from all walks of life have entered the charging pile industry in a high-profile...[Details]
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Recently, some friends asked me how to understand the keyword volatile when programming microcontrollers in C language. what's the effect? Volatile is a keyword in C language. This keyword is often u...[Details]
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NVIDIA and Didi Chuxing announced today that Didi will use NVIDIA GPUs and other technologies to develop autonomous driving and cloud computing solutions. Didi will use NVIDIA GPUs to tra...[Details]
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The function of the spectrum analyzer is to distinguish each frequency component in the input signal and measure the frequency and power of each frequency component. In order to complete the above fu...[Details]
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During the National Day holiday this year, the hot topic on the streets was the traffic jam of tens of thousands of people. Coincidentally, LED lighting also encountered the embarrassing dilemma of...[Details]
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IMS – NI (National Instruments), a software-centric platform provider that helps accelerate the development and performance of automated test and automated measurement systems, today announced and de...[Details]
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This paper aims at practical application and designs the relevant circuits of high-power LED solar lighting system from the perspective of meeting the requirements of road lighting or landscape lig...[Details]
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Windows 10 20H2 HLK-W806-V1.0-KIT WM_SDK_W806_v0.6.0 Excerpted from "W806 Chip Design Guide V1.0", "W806 MCU Chip Specification V2.0" ADC The acquisition module based on Sigma-Delta ADC integrate...[Details]
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A shunt DC motor is a common type of DC motor in which the field winding is connected in parallel with the armature winding. In this article, we will discuss in detail the working principle of a sh...[Details]