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0 Preface
In the microwave RF field, one of the biggest challenges when testing a device is how to eliminate the harmful fixture effects. Port extension and TRL calibration are one of the simples...[Details]
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According to TrendForce on July 7, there is a wave of order cuts at foundries, with the first wave of order corrections coming from large-size Driver ICs and TDDIs, whose mainstream processes are 0....[Details]
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Hospitals are important places closely related to people's lives, and are also a window of medical services that are widely concerned by the society. With the continuous development of the inform...[Details]
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It is reported that in order to cope with the tight supply of polarizers, BenQ Materials has increased the quotation of its polarizer products for 32-inch LCD panels while keeping its three polarizer...[Details]
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What is a voltmeter A voltmeter is an instrument for measuring voltage. It is composed of a permanent magnet, a coil, etc. A voltmeter is a fairly large resistor, ideally considered to be an open...[Details]
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With the strengthening of people's energy-saving awareness and the maturity of LED lighting technology, the LED lighting market has been initially formed, and this market will become larger and lar...[Details]
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It is easy to design EMI-compatible automotive switching regulators without a complete understanding of the complexities of EMI. This article shares the basic factors for successfully implementing ...[Details]
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Automobile and industry have always been important supports for Renesas Electronics' business. The company's 2018 financial report shows that the two account for about 50% and 30% of the total revenu...[Details]
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On June 30, 2022, Micron, the world’s third-largest memory supplier, announced results for its fiscal third quarter ending in May. Those results were very strong, with the company reporting sales of...[Details]
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US-based GT Advanced Technologies (GTAT) has signed a contract for an initial five-year term to supply Infineon Technologies with silicon carbide (SiC) wafer cylinders, adding another key customer to...[Details]
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On the afternoon of October 30, Tian Ye, head of the Xingchuan Investment Department of the Sichuan Industrial Revitalization Fund, and his team visited the National Vanadium Titanium Industry Alli...[Details]
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pre class="cpp" name="code" Single-chip microcomputer systems often need to store and access a small number of parameters, such as the serial port address code, baud rate, etc. These parameters are s...[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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I started learning 51 MCU this semester. I feel it is easier than assembly. The key is that 51 assembly has a good IDE, which makes it easier to practice. This series mainly records the learning ex...[Details]
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1.2.1 Pin Identification of Thyristor
Testing
Since RAK, RKA, RGA, RAG, and RKG should all be large, only RGK is small, so use a pointer multimeter with R-10 or R-1 (to prevent reverse br...[Details]
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