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According to the latest report released by research firm Counterpoint on Thursday, the total profit of the global smartphone market in Q3 2019 was US$12 billion, of which Apple accounted for 66...[Details]
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At the 2019 Internet Yuelu Summit, Baidu founder, chairman and CEO Robin Li delivered a keynote speech titled "Global Technological Innovation Enters 'China Time'" to discuss "Intelligent Connectivi...[Details]
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Vacuum pressure gauge measuring range Vacuum pressure gauges are also ubiquitous in the industrial field, so users should pay attention to a few things when using them: Precautions for using th...[Details]
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These How to Use an Oscilloscope tutorials will help you learn more about oscilloscope basics, including important industry definitions and basic measurement concepts. You can also gain more advanc...[Details]
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Suntech Solar GESOLAR launched its DC and AC solar off-grid system products at the Cologne Outdoor Products Show, Europe's largest outdoor products show, held in September. Its DC off-grid system c...[Details]
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Goodix Technology (603160.SH) spent US$165 million to acquire NXP's VAS business! On August 16, Goodix Technologies announced that it plans to purchase the voice and audio application solutions bus...[Details]
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If you want to use printf in mdk, you need to redefine the fputc function and avoid using semihosting (semihosting mode). The default output device of the standard library function is the display. ...[Details]
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China Energy Storage Network News:
On September 25, the GEIDCO Advisory (Consultant) Committee and Technical (Academic) Committee (hereinafter referred to as the "Two Committees") were formal...[Details]
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October 24 , 2023 – Mouser Electronics, a well-known New Product Introduction (NPI) agent focused on driving innovation in the industry, is now shipping NXP Semiconductors’ new S32G3 connected c...[Details]
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The physical picture produced is as follows: The circuit schematic is as follows: Schematic 1. Introduction of the work Based on 51 single chip microcomputer, ultrasonic sensor is used to mea...[Details]
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A while ago, there was a joke on the Internet: A user claimed that his iPhone 5 was bent by someone sitting on it, and the screen was broken, and asked Apple what to do? Apple said helplessly, "The p...[Details]
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Abstract: The multi-module parallel system of switching power supply takes advantage of the large capacity, high efficiency and low cost of distributed power supply, and improves the reliability of t...[Details]
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1 Working Principle
The water flow sensor is mainly composed of a copper valve body, a water flow rotor assembly, a flow stabilization assembly and a Hall element (see Figure 1). It is installe...[Details]
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About SD card and FatFs The introduction of SD card and FatFs has been described in detail in Keil MDK STM32 Series (IX) Reading and Writing FAT Format SD Card and TF Card Based on HAL and FatFs. Tho...[Details]
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CAN (Controller Area Network) is a local area network technology based on bus communication, which is widely used in automotive electronics, industrial control and other fields. In practical ap...[Details]
PCB Design
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