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The multifunctional microcomputer medicinal food cooker controlled by the Little Duck BD20-A PIC single-chip computer will emit a buzzer to remind you and automatically switch to the 60℃ insulation...[Details]
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Leaked documents show that as Apple Stores across the United States step up efforts to form unions, Apple has begun providing retail store managers with countermeasures to dissuade employees from for...[Details]
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1 Introduction
There are two options for fine-tuning analog outputs using digital input control: digital potentiometers and digital-to-analog converters (DACs), both of which use digital input...[Details]
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(I) Measuring resistance with a multimeter The ohmmeter of a multimeter can measure the resistance of a conductor. The ohmmeter is represented by "Ω" and is divided into four ranges: R×1, R×10, R×...[Details]
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1. Gain measurement Gain is one of the important parameters of power amplifiers. The concept of gain is straightforward and the test method is relatively simple. There are two commonly used methods. ...[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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Economist Ren Zeping said that the simplest and most effective way to deal with the economic crisis that may be caused by the epidemic is to launch "new infrastructure."
Large-scale infrastruc...[Details]
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Creative thinking is a thinking activity with pioneering significance. These thinking activities are not limited to a new object, but can also be a way, an attitude towards the industry. Hexagon's cr...[Details]
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On May 31, Tianjin Jiuri New Materials Co., Ltd. (hereinafter referred to as "Jiuri New Materials") issued an announcement stating that the main production facilities of the 600-ton annual production...[Details]
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Network video surveillance has broken through geographical restrictions and realized remote monitoring. However, with the introduction of concepts such as "AnyTime, AnyWhere, AnyDevice" (any time, ...[Details]
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Samsung released its latest 5nm mobile phone processor Exynos 1080 in Shanghai. Pan Xuebao, director of Samsung Semiconductor China Research Institute, said at the press conference that Exynos 1080 i...[Details]
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0 Introduction
Direct sequence spread spectrum communication is a type of spread spectrum communication technology. It has many advantages, such as strong anti-interference, anti-multipath...[Details]
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On the morning of September 24, the China (Beijing) Pilot Free Trade Zone was officially unveiled. It is understood that the implementation scope of the Beijing Free Trade Zone is 119.68 square kilom...[Details]
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Nvidia Corp said on Wednesday that negotiations with regulators over its $40 billion acquisition of British semiconductor technology company Arm Ltd were taking longer than expected. Nvidia Corp.,...[Details]
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Frequency refers to the number of times a periodic phenomenon is repeated per unit time, and it is mathematically the reciprocal of time. The precise measurement of time frequency has promoted the ...[Details]
Test/Measurement
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