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According to Nikkei News, people familiar with the matter revealed that after the US Department of Commerce announced the latest ban, TSMC has stopped accepting new orders from Huawei. Existing order...[Details]
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Today I mainly worked on my favorite single-chip microcomputer. I just came into contact with single-chip microcomputer this semester. It is a microprocessor that integrates some functions of a comp...[Details]
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The conventional method of converting AC mains power to low-voltage DC is to use a transformer to step down and then rectify and filter it. When limited by factors such as size and cost, the simplest ...[Details]
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More design flexibility in the smallest package: Rutronik offers 1200 V power modules from Infineon’s CIPOS™ Maxi SiC IPM IM828 series
Infineon CIPOS™ Maxi SiC IPM is a 55 mΩ MOSFET-...[Details]
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According to The Inquirer, compared to Google's Android platform, which supports direct access to NFC chips, the iPhone is more cunning and has not yet opened up the access platform. For this behavio...[Details]
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Since the LCR tester has different models, its connection method will also be different. Here we sort out the characteristics of the five connection methods. Generally speaking, the more complicated ...[Details]
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Since the release of Huawei's nova 9 series, Huawei seems to have been silent in the digital field for a while. Now it is November, and it is less than two months away from the end of 2021. Man...[Details]
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On February 14, AMD announced the official completion of its acquisition of Xilinx, which will become a wholly owned subsidiary of AMD. At the same time, AMD announced that the AMD board of directors...[Details]
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1. After power on, enter the mode of waiting to receive SMS. If the received data contains the ledon string, LED7 will be lit and LED6 will be turned off . If it does not contain the ledon string, ...[Details]
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The 16*16 dot matrix LED screen MCU learning board is very suitable for customers with a certain foundation in MCU. The hardware of this dot matrix screen designed by us is mature and reliable, the...[Details]
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Compared with ordinary double-winding transformers,
autotransformers
have the following advantages:
1) Less material consumption and low cost. Because the amount of silicon steel sh...[Details]
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The Series 2600B SourceMeter SMU instrument is designed to support two modes of operation for a variety of loads. In normal mode, the SMU instrument provides high bandwidth performance for maximum thr...[Details]
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On November 14, Yuanqu County held a signing ceremony for key investment promotion projects in 2022. County Party Secretary Shi Yujiang, Deputy Party Secretary and County Mayor Ma Wei, Deputy Party Se...[Details]
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Crowbar overvoltage protection circuit
Figure 2. Crowbar type overvoltage protection circuit A typical application of overvoltage protection circuits is the thyristor crowbar circuit, which can ...[Details]
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Mitsubishi PLC (Programmable Logic Controller) is a control device widely used in the field of industrial automation. It has the characteristics of flexible programming, powerful functions, high re...[Details]