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Recently, Shandong Qingdao Power Supply Company, China Telecom Qingdao Branch, and Huawei Technologies Co., Ltd. have initially built a 5G smart grid experimental network in Qingdao Laoshan Jinjial...[Details]
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On January 26, Taijing Technology (603738.SH) issued an announcement on the expected increase in performance. The company expects to achieve a net profit attributable to shareholders of listed compan...[Details]
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Features of single chip microcomputer: (1) Due to the limitation of integration, the on-chip memory capacity is small, generally the internal ROM is less than 8KB; (2) Internal RAM: within 256K...[Details]
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On May 31, State Grid Hebei Electric Power Co., Ltd. and Xi'an Jiaotong University held a signing and unveiling ceremony for the joint construction of the "Ubiquitous Power Internet of Things Energ...[Details]
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This paper introduces the working principle and structure of a street lamp control system based on power line carrier technology using a 51 single-chip microcomputer. It also introduces the direct ...[Details]
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(Image source: Nexperia official website) According to foreign media reports, power and discrete device expert Nexperia has launched the first high-power GaN field-effect transistor using silicon-...[Details]
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At present, the most common
white light LED
is made by coating yellow phosphor on a blue light emitting diode. In addition, red, green and blue light can be mixed together to make a white
...[Details]
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According to foreign media reports, the UK Antitrust Authority (CMA) recently stated that based on the information currently available, it has decided not to conduct a second-phase review of "SK Hyni...[Details]
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Keynote Speech at the Main Forum of the 2022 World New Energy Vehicle Conference on "Open Cooperation to Build an Intelligent Ecosystem" Meng Pu, Chairman of Qualcomm China August 28, 2022 ...[Details]
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According to The Verge, Google's Fuchsia operating system has always been mysterious, but at this I/O developer conference, Hiroshi Lockheimer, head of the company's Android and Chrome browser, final...[Details]
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DAC0832~I believe everyone is familiar with it. I want to sort it out. Are there three methods~~So this should also take two or three articles~~Take it slowly~~
This is a relatively simple introduc...[Details]
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Embedded systems have strict requirements on power supply. Usually, they need to be powered by independent voltage regulators. In the hardware design of embedded systems, overvoltage protection is ...[Details]
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With the popularity of mobile devices such as laptops,
mobile phones
, and PDAs,
the development of
integrated
circuits
corresponding to various
battery
power sources
i...[Details]
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What is a crystal oscillator? The full name is quartz crystal oscillator, which is a high-precision and high-stability oscillator. Through a certain external circuit, a sine wave with stable frequency...[Details]
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On October 30, Renesas Electronics released its third-quarter financial report for fiscal year 2024. Renesas achieved revenue of 345.3 billion yen, a gross profit margin of 55.9%, and a net profit ...[Details]