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According to foreign media reports, scientists from Argonne National Laboratory and the University of Illinois Urbana-Champaign have discovered that there are other reasons why fast charging in elect...[Details]
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Development environment: Same as above Development purpose: To realize the various ways of playing with LED dot matrix Development process: LED dot matrix can be used in various ways, such as expre...[Details]
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1. Implementation of C language callback function
1. What is a callback function?
In short, a callback function is a function that is called through a function pointer. If you pass a function p...[Details]
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0 Introduction Since its introduction, the monolithic switching power supply has rapidly occupied an important position in the field of small and medium power precision voltage regulated power suppli...[Details]
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(Photo source: Ford official website) According to foreign media reports, in large cities, drivers spend 30% of their time looking for vacant parking spaces on the road. However, the problem is...[Details]
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Let me say a few words to explain some concepts to those who are confused about operating systems (especially embedded operating systems) like I was before. Because people always ask whether they mus...[Details]
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On November 16, the Ministry of Industry and Information Technology publicly solicited opinions on the proposed list of companies that meet the industry standard conditions for comprehensive utiliz...[Details]
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In recent years, semiconductor light sources are gradually entering the lighting field as a new type of solid light source. According to the principle of solid light emitting physics, the luminous ...[Details]
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Advanced manufacturing, no welding, no prosperity
There is a processing technology that we often hear about, but it is not easy to learn. It is easy to get started, but difficult to master. Fr...[Details]
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LED
is the abbreviation of light
emitting
diode, which is a kind of
semiconductor
component. The core part of the light emitting diode is a chip composed ...[Details]
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Output is 115V, 400Hz single-phase inverter power supply
1 Introduction
The inverter power supply that converts 27V DC to 115V AC, 400Hz is widely used in the army and ships.
...[Details]
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The National Energy Administration issued the "Notice on Submitting the Pilot Plan for the Development of Distributed PV on Rooftops of Entire Counties (Cities, Districts)", requiring that the prop...[Details]
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Recently, the topic of "power batteries harm gold and cobalt" has been very popular, causing this once brilliant element to fade a lot. What's worse, the "movie cobalt" which is obviously three eleme...[Details]
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According to foreign media GSMArena, Motorola launched the Motorola G50 5G mobile phone earlier this year. The latest news shows that Motorola is about to launch a G50 5G mobile phone code-nam...[Details]
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1. Kernel modification
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Make the Bluetooth core into a module.
And configure as follows,
Blueto...[Details]
Analogue and Mixed Signal
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