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2019 is undoubtedly a year of reform and self-help for the color TV market. In the cold winter of color TV, the biggest highlight in 2019 is Huawei's launch of smart screens to change the color TV ma...[Details]
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;Real perpetual calendar: 84 bytes of 51 ASM
;==SUB_WNL=== Perpetual calendar ==* Deng Miao * 2004-06-01 ***** GuangZhou ******
SJ DATA 30H ; Century BCD 00 TO 99
NH DATA 31H ; Year B...[Details]
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On October 18, TSMC CEO and Chairman Wei Zhejia was asked in the company's recent earnings conference call whether TSMC is interested in acquiring Intel's wafer fab. Wei Zhejia responded by saying ...[Details]
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Nidec's drive motor system "E-Axle" won the "Nikkei Award for Best Product and Service 2019" The "E-Axle" drive motor system for new energy vehicles developed, produced and sold by Nidec won the...[Details]
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After a long time of trial and error, I finally managed to light up the LED on the ARM development board. Although it was a simple IO port operation, I had no experience before, so I wasted a lot of t...[Details]
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Switching power supplies have been widely used in various electronic devices, and their unit power density is constantly increasing. The definition of high power density has increased from 25w/in3 in ...[Details]
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IU5180C is a fully integrated switch mode buck-boost charge management IC for 1~4 Li-ion and Li-polymer batteries, and 1~5 LiFePO4 batteries. The chip integrates 4 switch MOSFETs, input and chargin...[Details]
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Jiang Bin, Chairman and Party Secretary of State Grid Shandong Electric Power Company
The company's most urgent and important task at present is to accelerate the construction of ubiquitous po...[Details]
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1 Introduction
At present, there are two ways to implement power-level LED products: one is to use a single large-area power-level LED chip package. The United States and Japan have already launche...[Details]
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In recent years, with the accelerated development of new energy vehicles, charging piles, variable frequency home appliances and other industries, the domestic IGBT demand has exploded, and the domes...[Details]
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Although there are many different opinions on the concepts of sensor networks, the Internet of Things, and ubiquitous networks, it is generally believed that the Internet of Things refers to the on-d...[Details]
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Abstract: Based on a comprehensive analysis of the various design schemes for control circuits in the design of LED large-screen display systems, the implementation methods of different design sche...[Details]
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Edmund Optics® and SCHOTT expand cooperation in China, making optical glass filters more convenient to supply and with shorter delivery times
October 18, 2022,
Barrington, New Je...[Details]
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Exclusive in-depth review of SolarEdge and Enphase, the star stocks that have increased 10 times in 2 years. SolarEdge and Enphase, the two major US residential photovoltaic inverter companies, hav...[Details]
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ABB robots are intelligent devices widely used in the field of industrial automation. Their basic program data is the basis for realizing robot automation control. This article will introduce the b...[Details]
Microcontroller MCU
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