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0 Introduction
In recent years, there are 6 to 7 million fires around the world each year, of which residential fires account for more than 80%. According to a statistical report "American Home Fire...[Details]
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"In contrast to previous industrial revolutions, this revolution is developing at an exponential rather than linear speed... It is not only changing what we do and how we do it, but also changing who...[Details]
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Assume that data is read from 8-bit AD (if it is a higher-bit AD, the data type can be defined as int), the subroutine is get_ad();
1. Limited secondary filtering
/* The A value can be adjusted a...[Details]
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According to Tianyancha APP, on October 19, Huawei Technologies Co., Ltd. disclosed the patent of "Motion Posture Recognition Method, Terminal Equipment and Storage Medium", with publication number C...[Details]
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Samsung said at its annual shareholders meeting on Wednesday that it expects the global smartphone market to shrink this year due to the outbreak of the new coronavirus, while demand for 5G phones is...[Details]
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Click to run the software Keil uVision2. Its debugging steps can be roughly divided into 5 steps:
1. Create a project
In project development, it is not enough to have only one user source pro...[Details]
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Energy-saving and environmentally friendly boilers are high-efficiency boilers that use new combustion technology and control systems and are used to supply heat energy in industrial production pro...[Details]
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The circuit working principle of the device is shown in the figure. The experiment found that when the refrigerator compressor is working, taking air cooling measures for the refrigerator compresso...[Details]
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Recently, various provinces have launched massive investment plans to cope with the impact of the COVID-19 epidemic and the downward pressure on the economy. At the same time, the call for launchin...[Details]
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CCFL and LED are the only two backlight sources for LCDs. CCFL is a traditional backlight method, while LED, as a rising star in LCD backlight, is rapidly seizing the LCD backlight market.
The...[Details]
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The five low power modes are LPM0~LPM4 (LOW POWER MODE), and the active state of the CPU is called AM (ACTIVE MODE). AM consumes the most power, and LPM4 consumes the least power, only 0.1uA. In addi...[Details]
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Ascend Elements (formerly Battery Resourcers) announced this morning that it will recycle lithium-ion battery and module manufacturing scrap from SK Innovation’s production lines at...[Details]
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China Energy Storage Network News:
At the 2021 World Manufacturing Conference held in mid-November, the top ten innovative applications of "5G+Industrial Internet" in Anhui Province this ye...[Details]
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1. Differential measurement A better solution for floating measurements is to use a differential probe with a high common mode rejection ratio, because there is no grounding problem at either input e...[Details]
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In today's fiercely competitive global market, more and more companies integrate the supply chain of products and adopt "make to order", "zero inventory management", "multiple batches and small batch...[Details]
Analog electronics
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