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As the dual-carbon strategy continues to deepen, the domestic economic industrial structure and energy structure are accelerating transformation and upgrading. Trust companies are seizing the opportun...[Details]
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With the continuous innovation and breakthrough of science and technology, the original business forms of various industries are undergoing earth-sharing changes. From the "Internet +", "sharing econ...[Details]
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Preface
With the popularity of mobile phones, portable music players and portable game consoles, people have begun to demand that these electronic devices be designed to be more compact, h...[Details]
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introduction
With the development of technology, mobile electronic devices have become an important part of our lives and culture. The application of touch technology in tablets and smartphones a...[Details]
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As shown in the figure, it is a short-circuit detection circuit for the row output transformer. The detector consists of a step-down rectifier circuit, a Wien bridge oscillator, a lost pulse detector,...[Details]
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The first distinction between batteries is between primary and secondary batteries. Primary batteries are non-rechargeable, while secondary batteries are rechargeable. Each battery system has its o...[Details]
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Samsung Electronics held a media communication meeting in Beijing with the theme of "Vision. Future" and officially announced its 5G business in China. As far as consumer electronics manufactur...[Details]
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#include regx51.h unsigned char code led ={0xc0,0xf9,0xa4,0xb0,0x99,0x92,0x82,0xf8,0x80,0x90}; void delay_50ms(unsigned int i){ while(i--); } void main(void){ char i=0; while(1){ for(i=0...[Details]
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It is recommended to follow the following order according to the depth of learning:
C++ Language Programming-Qian Neng-Tsinghua University Press
Tan Haoqiang "C++ Programming"
Thinking in C++
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0 Introduction As we all know, the 4S store is an automobile franchise model with the "four-in-one" of whole vehicle sales (Sale), spare parts sales (Spare Parts), after-sales service (Service),...[Details]
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I. Introduction The single-chip microcomputer market can be described as a giant, and the 51 single-chip microcomputer has more users. There is no need to introduce the 51 single-chip microcomput...[Details]
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Vishay introduces small touch feedback actuator with high force density and high resolution for touch screens, simulators and joysticks
Customizable device with small two-piece struc...[Details]
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According to Taiwan's DigiTimes, Apple will complete the second phase of the "EVT" or "engineering verification and testing" phase for the upcoming iPhone 12 series by the end of June and begi...[Details]
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1 Overview S3C2440 has very strong support for LCD, both in breadth and depth. Here we will only learn one mode and then practice various modes later when we have the energy. This article discus...[Details]
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A junction temperature calibration method for Si IGBT and SiC MOSFET power devices is proposed, which realizes low natural anti-interference junction temperature calibration.
A circuit f...[Details]
Analog electronics
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