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The main forum of the 9th Global Internet of Things Summit was grandly held on November 16. The summit took "5G empowering enterprise digital transformation" as its entry point, focusing on the digit...[Details]
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DHT11 driver reference http://www.51hei.com/bbs/dpj-112282-1.html http://www.51hei.com/bbs/dpj-38067-1.html 1602 driver reference http://www.51hei.com/bbs/dpj-24671-1.html /******************...[Details]
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How to correctly select a power cable fault tester, first of all, the specific requirements are determined by the equipment, there are no special requirements for the equipment, but generally speak...[Details]
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The function of natural gas flow meter The natural gas flow meter is manufactured using the Karman vortex principle. It has the advantages of high measurement accuracy, wide range, low power cons...[Details]
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The storage media corresponding to the three startup modes of STM32 are all built-in to the chip, they are:
1) User Flash = Flash built into the chip.
2) SRAM = the RAM area built into the chip...[Details]
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Although the Doherty power amplifier has high efficiency, its linearity is usually poor, and digital pre-distortion technology is needed to linearize it. In order to meet the increasingly higher comm...[Details]
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According to Nikkei Asian Review, Edwin Diender, vice president of Huawei Enterprise BG Government and Public Utilities Systems, said in an interview recently that although the US "sanctions" threate...[Details]
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According to recent speculation from multiple foreign media, Apple's new iPhone 12 series flagship phones may be unveiled in mid-October, including iPhone 12 mini, iPhone 12 Max, iPhone 12 Pro, ...[Details]
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According to China News Network, on the 11th local time, Yoo Myung-hee, director of the Trade Negotiations Bureau of the Ministry of Trade, Industry and Energy of South Korea, said at a press confere...[Details]
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Solar cell assembly line is also called packaging line. Packaging is a key step in the production of solar cells. Without a good packaging process, no matter how good the battery is, it is imp...[Details]
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0. Introduction Last year (2013), I sorted out the LwIP related codes and successfully "run naked" on STM32. I have not had time to sort them out in depth, so I will use this blog post to summari...[Details]
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In fact, main(), which always appears in the examples, is also a function, but it is special. It is used as the beginning of the program when compiling. With functions, C language has the advantage o...[Details]
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Overview
Power
over Ethernet (
PoE
) technology is becoming an important tool for simplifying network deployment while improving overall energy efficiency. Recent technologic...[Details]
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Fiber Bragg grating technology is formed by using ultraviolet exposure technology to cause periodic changes in the refractive index in the optical fiber core. The periodic structure of the refractiv...[Details]
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First, open the schematic diagram of the baseboard and find the button information:
Four buttons can be found:
You can see that the pins corresponding to the four buttons are EINT1,...[Details]
Toshiba Photorelays TLP3547 Review
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