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Some methods of using a pointer multimeter to detect field effect tubes, judging electrodes, checking quality, detecting unmarked field effect tubes, and testing amplification capabilities 1. U...[Details]
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After the PV system is installed, the user is most concerned about the power generation, because it is directly related to the user's return on investment. There are many factors that affect the po...[Details]
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Probing techniques are very important for high-quality oscilloscope measurements - and the probe is usually the first link in the oscilloscope measurement chain. If the performance of the probe is in...[Details]
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At present, most ATMs and self-service banks are equipped with video surveillance management systems. The existing system can basically prevent financial crimes, ensure that depositors can conduct ...[Details]
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On the morning of July 8, some codes in Apple’s iOS 14 beta system indicated that Apple is developing a feature that may include QR code payment in Apple Pay. After upgrading to the second be...[Details]
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1 Introduction
In recent years, with the rapid development of radar technology, people's requirements for radar signals have become higher and higher. High precision, high scanning rate, high...[Details]
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New application software enables FieldFox handheld analyzers to have a built-in signal generator up to 54 GHz
Generates pulse signals including FM chirp, FM triangle wave, AM pulse ...[Details]
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Test and measurement applications such as battery testing, electrochemical impedance spectroscopy, and semiconductor testing require accurate current and voltage output DC power supplies. The devic...[Details]
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Taiwan's silicon wafer manufacturer GlobalWafers announced today that it has successfully acquired more than half of Germany's Siltronic through a public takeover, reaching 50.8%, and has acquired a ...[Details]
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On December 13, according to the official account of Guanghong Technology, on December 10, at the Honor 2021 Core Partner Conference, Guanghong Technology stood out from many suppliers with its exc...[Details]
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On April 28, Chongqing Han's Time Grid Technology Co., Ltd. was established with a registered capital of 20 million yuan. The business scope includes: research and development of Internet of Things ...[Details]
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What is 3S/2S coordinate transformation?
In "What is SVPWM Wave Generation and Its Practical Application", we said: For symmetrical three-phase voltage
The resultant vector in t...[Details]
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We have disassembled a variety of products. Among the many highlights such as chips, LCD panels, and the configuration of various electronic components, the heat dissipation measures are what make th...[Details]
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Should I buy an LED driver or design my own? As solid-state lighting technology develops, business opportunities continue to emerge, and a large number of lighting companies and design companies ha...[Details]
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The interrupt processing is divided into three parts:
1. Interrupt detection:
Under the arm architecture, the code for the interrupt monitoring part needs to be developed by the user. You can refer ...[Details]
Analogue and Mixed Signal
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