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In the VIP room of the airport, a man in a suit sat next to me. Unlike other business people who held a notebook and typed on the keyboard, he was using a golden pen to mark and annotate documents on...[Details]
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0. Use of window watchdog The window watchdog runs based on the CPU clock fCPU and is implemented based on a down counter. If the fCPU runs normally, when an error occurs in the main program, the w...[Details]
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In embedded systems, the most commonly used input device is the key. The user's application requirements can be transmitted to the system software through the corresponding key, and the software in t...[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 9to5mac, due to the hole design, Apple’s iPhone 14 Pro model may be equipped with a longer screen, and Apple is still considering adding satellite function to the iPhone. ...[Details]
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China Energy Storage Network News:
On March 9, it was learned from the Northwest Branch of State Grid that under the influence of the new crown pneumonia epidemic, the overall growth of socia...[Details]
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Self-powered exciter and separately-powered exciter are two different types of exciters, which have obvious differences in structure, working principle, performance characteristics, etc. This artic...[Details]
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On December 20, Han's Laser released the content of a recent investor survey activity, in which the company introduced its overall performance in the first three quarters and the progress of its vari...[Details]
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On August 9, the China Automotive
Power Battery
Industry Innovation Alliance (referred to as the "
Battery
Alliance") released the domestic power and energy
storage
battery
...[Details]
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The control and display circuit of the solar water heater is powered by three No. 5 batteries. The circuit consists of a water level detection and alarm circuit and a water temperature detection circ...[Details]
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The Fourth Plenary Session of the 19th Central Committee of the Communist Party of China made a very clear, incisive and profound exposition on upholding and improving the socialist market economic...[Details]
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Workers in garment factories usually turn on the power of the sewing machine motor as soon as they get to work and do not turn off the sewing machine power until they get off work. In fact, during ...[Details]
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A photocoupler is a semiconductor device that can convert electrical signals into optical signals and then restore optical signals to electrical signals. It is an electric-to-optical-to-electrical ...[Details]
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Generally speaking, the technology used in traditional photovoltaic power stations is passive, that is, the power station is almost in a relatively static state after construction. The new generation ...[Details]
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How to measure whether a mobile phone is good or not? The most direct and effective method is of course to try it out, but it is difficult for users to experience and compare mobile phones one...[Details]
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