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Introduction
Eddy current nondestructive testing is one of the most widely used methods of nondestructive testing. It has the advantages of simple sensor structure, high sensit...[Details]
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The continued surge in electricity prices has led to a renewed interest in energy-saving motors with variable frequency drives (VFDs). Many types of motors, such as brushless DC motors, switched re...[Details]
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On January 22, the Ministry of Industry and Information Technology announced the first batch of 157 apps that infringed on user rights this year. In accordance with relevant laws and regulations, the...[Details]
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Abstract: Based on the working principle of the traveling wave ultrasonic motor drive system, a push-pull intelligent high-frequency drive power supply is designed using modern switching power supp...[Details]
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Radar level meter is one of the indispensable non-contact measuring instruments in industrial production. As for the word "radar", we often see it in our daily life. For example, when a car is reve...[Details]
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Experimental Procedure: /******************************led.c****************** ******************/ #include "stm32f4xx.h" // can be found in the SYSTEM directory, extract some ST official libra...[Details]
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On June 2, Nikkei Asia reported that Toshiba announced on Thursday that it had received 10 proposals from possible acquisition sponsors and investors, eight of which suggested privatization to increa...[Details]
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On the evening of December 4, Visionox issued an announcement stating that in order to smoothly promote the 6th generation active matrix organic light-emitting display device (AMOLED) module producti...[Details]
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On January 18, market research firm Counterpoint released a report stating that considering the large-scale new factory construction plan, TSMC has announced capital expenditures of US$40 billion to ...[Details]
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When the STM8 microcontroller uses the ADC function to read the values of multiple channels, the single-shot mode can be used. After sampling one channel, reinitialize another channel and then sa...[Details]
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At the Intel Capital Global Summit, Intel Capital, Intel Corporation’s global investment arm, announced new investments totaling $117 million in 14 technology startups. It is understood that the 14 ...[Details]
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, commonly known as a plug or socket, may seem small, but it contains infinite power. It connects various components, modules and systems closely together, allowing electricity to flow, energy to b...[Details]
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1. Scheme demonstration and comparison
1. The focus of this design is on the control and drive of the stepper motor. The controlled motor in the design is a four-phase six-wire stepper mot...[Details]
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On the morning of July 20, Hefei Guoxuan High-tech Power Energy Co., Ltd. (Hefei Guoxuan), a wholly-owned subsidiary of Guoxuan High-tech, and the Management Committee of Hefei Xinzhan High-tech In...[Details]
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The method of measuring the pH value of food is probably the oldest analytical method in the world. It was first tested by the human taste organs, and everyone knows how to judge the acidity of a fo...[Details]