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Although Apple has reached a settlement with Qualcomm, it is obviously no secret that Apple has not stopped developing its own 5G baseband. According to foreign media reports, in order to master 5G b...[Details]
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Wireless devices may hang periodically, interfere with the operation of other consumer electronics products (such as radios), or fail to fully function, all of which can cause consumers to lose confi...[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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According to foreign media sammobile, Samsung seems to have sent a service termination notice for the "Find My Watch" function to Galaxy Watch 3 users. The notice reads: Although the "Find...[Details]
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Power measurement and display circuit
The power measurement and display circuit is composed of a true effective value conversion circuit and a single chip microcomputer system.
⑴ The true effecti...[Details]
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Synchronous rectification step-down DC/DC converters all use a controller and an external power MOSFET structure. The controller manufacturer will provide a complete application circuit in the data sh...[Details]
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Thermal relays are protective devices used for overload protection of motors or other electrical equipment and electrical circuits.
In actual operation of the motor, such as when the production...[Details]
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Xiaomi Youpin has launched a Quanchu mini electric oven, priced at 219 yuan. Quanchu mini electric oven The Quanchu mini electric oven adopts Xiaomi Youpin's iconic lychee white tone, and is equipp...[Details]
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As socialism with Chinese characteristics enters a new era, building a modern economic system is an urgent requirement for crossing the threshold and a strategic goal for my country's development. ...[Details]
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0 Introduction An embedded system is a special computer system. The system is based on computer technology, and the software and hardware can be tailored, but it has strict requirements on functions,...[Details]
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introduction
The digital/analog conversion (D/A) circuit is one of the commonly used circuits in digital systems. Its main function is to convert digital signals into analog signals, w...[Details]
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Imec has launched a proof-of-concept for wireless power supply of implantable devices based on ultrasound. Unveiled at the International Solid-State Circuits Conference, the concept measures just 8mm...[Details]
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Absolute Signal Fidelity An ideal oscilloscope probe should transmit any signal from the probe tip to the oscilloscope input with absolute signal fidelity. In other words, the signal occurring at t...[Details]
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Recently, the market prices of power battery raw materials have risen significantly, and the industry has shown many new characteristics. 1. Analysis of the current status of raw material developm...[Details]
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A frequency converter is an electronic device used to control the speed of a motor. It can convert the input AC power into DC power, and then convert it into AC power with adjustable frequency, the...[Details]
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