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We have analyzed the BOM table of QCY T1C true wireless Bluetooth headset. This time we will analyze the number of components and their cost. Device analysis description: Before we start the analy...[Details]
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1 Introduction
Monitoring underground production parameters includes monitoring harmful or dangerous components in mine air, the physical state of mine air, the operating status of ventilation...[Details]
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The oscilloscope is the right-hand man of our electronic engineers. Playing with the oscilloscope well is one of our necessary skills. The ancients have long taught us not only to know what it is, bu...[Details]
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This technique is often used when measuring multiple parameters in sequence to achieve real-time waveform switching and display the waveform of the current test parameter.
The specific steps are: rig...[Details]
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Anyone who has come into contact with STM32 probably has some understanding of the STM32CUBE artifact.
STM32CUBE consists of two parts. One part is the graphical configuration tool software ST...[Details]
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0 Introduction
With the advancement of the replacement of the second-generation ID card, the fields in China that need to use the second-generation ID card are becoming more and more extensive....[Details]
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For a long time, users' yearning for the futuristic smart home life in science fiction movies has become a deep-seated industry demand, constantly spurring the development of the home furnishing indu...[Details]
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Researchers at UC Berkeley say they are the first to use silent speech and sensors to train artificial intelligence to collect muscle activity. Silent speech is detected using electrolysis, with elec...[Details]
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July 1, 2022, China -
STMicroelectronics' TSB622 general-purpose, low-power dual operational amplifier (op amp) enhances robustness and flexibility in industrial and automotive applications.
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Recently, at the 19th China Communication Integrated Circuit Technology Application Seminar and Qingdao Microelectronics Industry Development Conference (CCIC 2021), Liu Weiping, Chairman of HuaDa Ji...[Details]
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Since the AC voltage block of a digital multimeter is very sensitive, even a weak voltage signal can be reflected on the display screen. Therefore, it can be used to distinguish the location of the p...[Details]
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Foreign media appleinsider today exposed a patent submitted by Apple in 2018 (U.S. Patent No. 10698489), which describes a "compact rotary input device" that will significantly reduce the internal sp...[Details]
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Shanghai Bilu Electronics Co., Ltd. (referred to as "Bilu Electronics"), Liaoning Zhonglan Electronic Technology Co., Ltd. (referred to as "Zhonglan Electronics"), and Henan Haoze Electronics Co., Lt...[Details]
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Redmi launched its first gaming phone focusing on e-sports this year, named Redmi K40 Game Enhanced Edition. It embodies the professional qualities of an e-sports phone in terms of appearance, ...[Details]
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Chromatographic conditions of Australian solanine: mobile phase: acetonitrile-0.05% heptafluorobutyric acid (30:70) system as mobile phase, flow rate of 1.0ml/min, detection wavelength of 210nm. Mel...[Details]