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According to a recent report by Russian media Vedmosit, Russia's independent chip company Baikal Electronics has been struggling after being hit by Western sanctions, with the yield rate of its pac...[Details]
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Organic light-emitting diode displays (OLEDs) are an emerging technology that is about to revolutionize the display industry. OLEDs use organic materials that emit light when an electric current fl...[Details]
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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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HaiLa announced a major breakthrough on January 12, 2024: they successfully launched the BSC2000 backscatter chip and supporting RF evaluation chip development and demonstration kit. This innovative ...[Details]
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On August 21, Silan Microelectronics announced the completion of the transfer of target assets for the issuance of shares to purchase assets and raise supporting funds and related transactions. The a...[Details]
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Abstract: This paper
analyzes the common problems in laboratory calibration of current transformer errors: reverse polarity, wrong ratio, secondary open circuit, abnormal error displa...[Details]
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Google Android 12 has been officially launched, and the development of Android 13 is on the agenda. According to Android Police, Android 13 will have some interesting new features. According to the...[Details]
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Nowadays, people pay much attention to the camera function of mobile phones. Only mobile phones with excellent camera performance can be recognized by more consumers. Recently, Samsung Galaxy A70s wa...[Details]
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This article introduces an LED driver reference design for high-power LED bulb replacement applications. This driver can provide the required power for LED replacement lamps for 100W A19 incandescent ...[Details]
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Since last year, with the installation of lidar in vehicles, one group of domestic car companies has adopted a multi-sensor route integrating lidar, millimeter-wave radar, cameras, etc., while the ot...[Details]
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The frequency converter is an electric power control device that uses frequency conversion technology and microelectronics technology to control AC motors by changing the frequency of the motor's w...[Details]
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On September 22, the "East Data West Computing" Qingyang cluster, which was invested, designed, constructed and operated by China Energy Construction China Power Engineering, and EPC general contra...[Details]
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Apple today updated its Migration Assistant software on Windows to make it compatible with macOS Big Sur. Foreign media iMore pointed out that version 2.3.0.0 of the utility provides support for us...[Details]
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Constant voltage/constant current source circuit composed of CW117/CW217/CW317
The figure is a schematic diagram of a constant voltage/ constant current power supply. It consists of three parts: ex...[Details]
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Disassemble it from the program written for the project The microcontroller source program is as follows: uint m; static uchar flag_key=1; //Key release flag static uchar pass=0; ...[Details]