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Atomic emission spectroscopy is a method of determining the chemical composition of a substance based on the spectrum emitted by atoms. Under normal circumstances, atoms are in a stable state with th...[Details]
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Traffic jams have become the norm in many cities. Especially during holidays and during rush hours, people are always afraid of being stuck in traffic. While they are helpless, the question is how to...[Details]
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In August 2017, Android creator Andy Rubin and his team created a smartphone, the Essential Phone. Just over a year later, the Essential Phone project ran into trouble. In February 2020, Esse...[Details]
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Which is better, Geely's short blade battery or BYD's blade battery? BYD executives said that blade batteries can be made as long as they want, and both short and long blades are equally safe.
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1 Introduction Intelligent measurement has been widely used in various industries. The measured data can be exchanged with the host computer through the serial port or through an external USB bridge ...[Details]
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On January 4, realme officially launched the high-end flagship mobile phone - realme GT2 Pro equipped with the new generation Snapdragon 8 mobile platform. The phone brings comprehensive technologica...[Details]
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first part: STM32 key input is my second small example of input on the STM32 platform. The idea is to first query the hardware diagram to see whether the key is low-level effective or high-level effe...[Details]
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According to incomplete statistics from the Battery Network, since the beginning of this year, in less than half a year, more than 24 companies have reported new trends in cross-border deployment of ...[Details]
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Xinhua News Agency, Beijing, December 22 (Reporter Jiang Lin) In the dead of winter, when you walk into a shopping mall in the center of Fengxian County, Jiangsu Province, you will see a wide varie...[Details]
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On the evening of June 28, KSTAR announced that it plans to use its own funds to establish a wholly-owned subsidiary, Anhui KSTAR New Energy Technology Co., Ltd. (hereinafter referred to as "Anhui ...[Details]
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QUESTION: How to put the DUT into loopback mode in SATA receiver tolerance test?
ANSWER: There are two main methods: you can put the DUT into loopback mode through the control tool provided by the ch...[Details]
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This article details the latest developments in power circuits. It also introduces several devices that illustrate how advances in circuit architecture and packaging technology have led to smaller ...[Details]
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CP9000 (S/L) series flexible current probe is a probe that only tests AC current signals, with high bandwidth, high accuracy (typical value 2%), etc. It can achieve a wide current measurement range, ...[Details]
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When your cell phone rings and you put it close to your ear to answer it, the screen automatically dims. This is because the photoelectric sensor in the phone is working; when you boil water in a...[Details]
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Conventional microwave detector diode and beam lead diode video impedance (RV) test methods and instruments have the defect of being inconsistent with the national test standard (GB6570-86). It is ...[Details]
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