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1. What is digital power supply and what is the essential difference between it and analog power supply?
I believe that the essence of the so-called digital power supply is that the PWM re...[Details]
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Wherever there are BAT, there is a battlefield. This year, AutoNavi has become extremely high-profile, and the most attention-grabbing is its aggregated taxi-hailing model, which marks that it has en...[Details]
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Bootstrap diode ( VD1 ) and capacitor (C1) are components that need to be strictly selected and designed when IR2110 is used in PWM applications. They should be adjusted according to certain ...[Details]
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Recently, the 38th Shandong Animal Husbandry Expo opened in Jinan. The Expo focused on displaying new technologies, new achievements, new equipment, new models, and new formats in the field...[Details]
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1 Introduction
RTU (Remote Terminal Unit) is a remote measurement and control terminal, which is a terminal measurement and control unit of the monitoring, supervisory control and data acquisi...[Details]
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The "three transformations" of automobiles are accelerating, and automotive chips are widely used
With the acceleration of electrification, networking and intelligence, automotive chips ar...[Details]
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High-intensity discharge lamps (HID) such as high-pressure sodium lamps (HPS) have the characteristics of high light intensity and long life, and are widely used in area lighting applications in pu...[Details]
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It is August now, and the mobile phone market, which has been quiet for several months, is about to enter a lively period. According to the promotion rhythm of different manufacturers, a batch of mob...[Details]
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Large
generators
often have internal
discharges
during operation due to stator winding faults (such as insulation wear, open welding, strand breakage, corona caused by high electric fie...[Details]
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One annoying feature of the 51 core microcontroller is that during reset, the IO port is in a high level state. If the device controlled by the IO port is triggered by a high level, the device will b...[Details]
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On September 10, the Heilongjiang Provincial Department of Industry and Information Technology publicly solicited opinions and suggestions on the "Heilongjiang Vanadium Industry Development Plan (2...[Details]
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According to a recent report by the Physicists' Organization website, American scientists wrote in the latest issue of Nature that they used lasers to shake electrons to create hybrid particles compo...[Details]
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Recently, the Hangzhou Development and Reform Commission issued the "Hangzhou City 2020 Key Implementation Project Image Progress Plan" (hereinafter referred to as the "Key Implementation Projects") ...[Details]
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Baidu Medical is coming in full force, netizens are calling for mercy Recently, the news of "Baidu expanding its medical business" spread on the Internet, which was due to the changes in its industri...[Details]
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1. Preparation of startup documents
$ NOMOD51 ; Ax51 macro assembler control command: disable predefined 8051
; Customize the storage area that needs to be initialized after power-on
...[Details]