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At present, ECG monitoring systems that mainly collect, analyze and diagnose ECG signals have been widely used, and have played a great role in the prevention and diagnosis of heart diseases. Howev...[Details]
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Electret microphone parameters
The parameters of the various performance indicators of electret microphones mainly include the following:
(1) Operating voltage (UDS). This refers to the m...[Details]
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Infrared thermometers have certain performance indicators, such as temperature range, spot size, working wavelength, measurement accuracy, response time, etc.; environmental and working condit...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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introduction
As an input device, the touch screen has the advantages of being durable, fast in response, space-saving, and easy to communicate. It provides a simple, convenient, and natural wa...[Details]
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When it comes to the integrated circuit industry, what do you think of first? The ZTE incident, Huawei HiSilicon, Alibaba Hanguang 800... But to really understand the importance of the integrated cir...[Details]
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Recently, the China Academy of Information and Communications Technology released a data report on the domestic mobile phone market in August 2019. In the past month, the total shipments of the domes...[Details]
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Reference article: "【Mechanical Automation】BLDC Driver ESC". There are two biggest differences between controlling a brushless DC motor and controlling a brushed DC motor: 1. A brushed DC motor uses ...[Details]
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「 1. ERP 」
Enterprise resource planning (ERP) is the core management software for manufacturing enterprises. The basic idea of ERP system is to determine production based on sales, coordinat...[Details]
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Sina Technology News: In the early morning of October 14, Apple released four new products: iPhone 12, iPhone 12 mini, iPhone 12 Pro and iPhone 12 Pro Max. At the same time, it reactivated the MagSaf...[Details]
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The CEO of the UK's largest independent microchip company said that if the technology trade war escalates, the electronics industry will have no choice but to fight against the United States with Chi...[Details]
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A few days ago, Wenjie responded to the M7 high-speed collision accident. One thing that can be seen from the accident is that there are currently multiple factors affecting
the intelligent dri...[Details]
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Many desktop apps and games allow users to keep local data after uninstalling them, but this feature is not available on Android, which is particularly a problem on phones and tablets, which of...[Details]
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According to foreign media reports, the British government said that it will test wireless charging taxis in Nottingham. The entire plan will last for six months, and the British government will inve...[Details]
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The reason for using assembly is very simple, that is, the efficiency of assembly code. When the machine starts, the efficiency of assembly is used to initialize the hardware and provide...[Details]
Analog electronics
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