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On June 21, Silan Microelectronics stated in the "Announcement on Related Transactions Regarding the Purchase of Equipment from Related Parties" that its holding subsidiary Chengdu Silan Semiconducto...[Details]
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On December 6, the Ministry of Industry and Information Technology officially issued the "Interim Provisions on the Management of Automotive Radar Radio" (hereinafter referred to as the "Provisions")...[Details]
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(I) Reasons for inaccurate grounding resistance detection or unstable or even negative indication. Because the grounding resistance tester is composed of many precise electronic components and has a r...[Details]
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I really didn't expect that.
Deep in the city of Jinling, 23 meters underground, with the Qinhuai River overhead filled with the sounds of oars and lights, what I talked about with several pow...[Details]
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0 Introduction
The detection of volatile organic gases has a wide range of applications in medical, environmental, industrial and commercial systems, such as environmental monitoring, quality co...[Details]
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Abstract: Replacing traditional linear power supplies with switching power supplies is the development trend of power supply technology. This paper introduces the deuterium lamp power supply com...[Details]
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According to foreign media reports, NeoPhotonics, a US company, announced the launch of a new tunable, high-power FMCW (frequency-modulated continuous-wave) laser module and a high-power semiconduc...[Details]
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One of the most common sources of measurement error is the presence of vertical noise, which reduces the accuracy of signal measurement and causes inaccurate measurement problems when the frequency c...[Details]
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Worried about the instability of the intelligent driving system, fear of battery self-ignition, switching music while driving but worrying about distraction causing an accident... As electrification ...[Details]
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Some mid-range and low-end PIC microcontrollers do not have serial ports. Although some have serial ports, they are restricted by the fixed serial port protocol or reserved for other purposes, so...[Details]
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Let’s look at an example:
1testMMU.c code:
2testMMU.c code:
The effect of running the two codes at the same time is as follows:
It can be seen that two program...[Details]
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On October 26, the Ministry of Industry and Information Technology stated in a letter in response to Proposal No. 2524 of the Third Session of the 13th National Committee of the Chinese People's Poli...[Details]
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On March 26, Mao Weiming, Chairman and Secretary of the Party Committee of State Grid Corporation of China, and Xin Baoan, General Manager and Deputy Secretary of the Party Committee, went to the G...[Details]
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The measurement voltage of the megger is high, and the commonly used ones are 500v and 2500v. The voltage of the megger is relatively low, the highest is 9v laminated battery. If there is a fault poi...[Details]
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introduction
Temperature is a basic environmental parameter. People's living environment is closely related to temperature, and temperature measurement is also of great concern to people. Ther...[Details]
RF/Wirelessly
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