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According to a report from Chedongxi on December 13, today, the US Federal Communications Commission (FCC) unanimously voted to approve a proposal that will reallocate 75MHz of spectrum in the 5.9...[Details]
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Test the ground resistance of equipment located in confined spaces (including indoors or areas where auxiliary ground electrodes are not allowed). Stay Online - Identify ground loop resistance withou...[Details]
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Today, Lu Weibing, vice president of Xiaomi Group and general manager of Redmi brand, highly praised the pop-up full-screen design of the Redmi K20 series on Weibo. He said: Although the pop-up full-...[Details]
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Following R, zero, and sense, Sharp AQUOS launched a new wish series of mobile phones, model SHG06, equipped with a Snapdragon 480 5G chip. Sharp AQUOS wish is based on the concept of "simp...[Details]
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Thermal resistor is a temperature measuring instrument, which is widely used in many industries such as industry, chemical industry, shipbuilding, machine tools, metallurgy, electricity, etc. Do we kn...[Details]
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The use of electron tubes as preamplifiers and high-quality discrete components or high-quality power amplifier integrated circuits as post-amplifiers is a way for audio enthusiasts to become audio...[Details]
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The grounding protection of street lighting facilities is a major issue related to the safety of national property and people's lives. In order to do a good job of grounding protection and effectiv...[Details]
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Recently, the AEB tests of Xiaopeng and Wenjie have attracted much attention. In the dark test environment of the media, the Xiaopeng G6 did not respond at all during the 30km/h test and directly h...[Details]
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Take A/D conversion as an example.
#define rADCCON(*(volatile unsigned*)0x58000000) //ADC control register #define rADCTSC(*(volatile unsigned*)0x58000004) //ADC touch screen control register #defi...[Details]
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The gas chromatograph-mass spectrometers sold on the market are mainly from Shimadzu, Thermo Fisher and Agilent, all of which have good after-sales services. Considering the after-sales service and t...[Details]
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The automated management and operation system has become an indispensable part of modern enterprises. The video image transmission monitoring system has been widely used in important occasions such...[Details]
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#include iom16v.h
#include macros.h
#include stdio.h
#include "skey.c"
#define uchar unsigned char
#define uint unsigned int
#define START 0X08
#define MT_SLA_ACK 0X18
#define MT_S...[Details]
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TCO (Transparent conducting oxide) glass, that is, transparent conductive oxide coated glass, is a flat glass surface evenly coated with a layer of transparent conductive oxide film by physical or ...[Details]
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After mastering the basic assembly instructions and pseudo-operations, you will have the basic theoretical ability to write simple ARM assembly programs. However, to obtain real executable programs in...[Details]
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Some media discovered that a few days before the opening of the Huawei Developer Conference, Huawei had officially announced the installation details and download address of the Ark Compiler in the o...[Details]