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Many news indicate that Samsung Galaxy Buds Pro will be released on January 14, 2021 together with the S21 series. As the release date approaches, more news about this headset has appeared onl...[Details]
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introduction A switching power supply is a power supply that uses modern power electronics technology to control the time ratio of the switching transistor to turn on and off to maintain a stable...[Details]
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Semiconductor packaging and testing leader ASE Technology Holding Co., Ltd. announced yesterday (12) that the board of directors of its subsidiary ASE Semiconductor Manufacturing Co., Ltd. has decide...[Details]
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The internal ADC of the STM8S003 microcontroller is 12 bits, and each channel of the A/D conversion can perform single and continuous conversion modes. Single conversion mode means that the ADC wil...[Details]
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Before the latest IEC61000-3-2 standard went into effect in 2005, most PC, monitor, and TV power supplies generated excessive power line harmonics when powered from single-phase 110 to 120V, 60Hz AC. ...[Details]
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Recently, the Ministry of Education announced a new list of undergraduate majors, including "artificial intelligence", and 35 universities have been approved to build it. "It reflects the pro...[Details]
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DS18B20 pin definition:
1. GND
2. DQ
3. VCC
DQ → P1.7
K1 → P3.2
K2 → P3.4
K3 → P3.6
K4 → P3.7
The temperature is displayed using a four-digit digital tube. When the temperature is =...[Details]
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KRi RF ion source is used in the coating process of vehicle camera lenses to achieve anti-reflection of vehicle lenses and anti-reflection of plastic lenses.
The coating of vehicle lenses is ve...[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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Oscilloscope probes have two wires, one for connecting the test circuit to the vertical amplifier of the oscilloscope (called the sense wire) and the other for connecting the oscilloscope chassis...[Details]
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The Galaxy Z Fold3 5G is Samsung's first foldable phone to support the S Pen stylus, but the phone cannot be used with the regular S Pen. The Galaxy Z Fold 3 is only compatible with the S Pen ...[Details]
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Data storage is one of the essential functions for automatic test systems. According to different applications and requirements, programmers can design different data storage methods for end users, su...[Details]
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China Energy Storage Network News:
Recently, State Grid Zhejiang Electric Power Co., Ltd. held an on-site meeting in Ningbo to discuss the construction of a new generation of dispatching te...[Details]
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This circuit automatically repairs the battery . When in use, connect the power supply VCC to the +12V of the switching power supply, and connect points A and B to the positive and negative poles of ...[Details]
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According to the definition of the Internet of Vehicles Industry Technology Innovation Alliance, the Internet of Vehicles is a large system network consisting of in-vehicle network, inter-vehicle n...[Details]