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Automatic polarimeter is an instrument for measuring the optical rotation of a substance . By measuring the optical rotation of a sample, the concentration, content and purity of the substance can ...[Details]
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1 Introduction With the development of microcomputers and data transmission equipment, the transmission rate of modems is getting higher and higher, and there are more and more varieties. S...[Details]
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On May 24, TCL Huaxing’s official account showed that at the SID2022 exhibition, TCL Huaxing launched its first 17.3-inch 3K thin and light touch screen. Image source: TCL Huaxing It is reported th...[Details]
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If I had to use one word to describe the mobile phone boom this spring. That has to be: Enter the Dragon. Major domestic and foreign manufacturers are competing to release mobile phones, an...[Details]
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Today, Redmi 7A was officially launched in India. Manu Kumar Jain, Xiaomi Global Vice President and Head of Xiaomi India Business, said that the first sale of Redmi 7A was sold out in just a few seco...[Details]
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NVIDIA releases new switch to fully optimize trillion-parameter-level GPU computing and AI infrastructure ● NVIDIA Quantum-X800 InfiniBand network creates the most powerful AI-specific infrastructu...[Details]
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Functions and uses of smart watches
Smart watches have a variety of functions and uses, here are some common ones:
Time display: The most basic function of a smart watch is to displ...[Details]
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With the extensive application of high-speed bus and radio frequency technology, the design of electronic circuits is becoming increasingly complex. In addition to traditional analog and digital circ...[Details]
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There are many reasons for the program to run away. Let me talk about the situation where there is no problem with the program but the program runs away inexplicably.
Why do we say the program is fin...[Details]
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Although output voltages continue to drop and regulation requirements become increasingly stringent, your task may not be as difficult as it appears. Even if you must design with 1% or greater tole...[Details]
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With the rapid development of cities today, the continuous increase in the number of vehicles and the lagging urban parking facilities have pushed smart parking O2O to the forefront. The serious i...[Details]
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Sleep and standby power consumption are important indicators to measure the energy consumption of components. When in standby, many components will have periodic wake-ups or interval pulse responses,...[Details]
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Use P1.0 to output 1KHz and 500Hz audio signals to drive the speaker as an alarm signal. The 1KHz signal is required to sound for 100ms and the 500Hz signal for 200ms, alternating between them. Con...[Details]
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Contents The utility model relates to the field of gas flow measurement, in particular to an ultrasonic gas flow meter with a biogas identification function. Background of the Invention At present,...[Details]
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The CNC system of a numerically controlled machine tool is a highly automated machine tool control system that controls the movement and processing of the machine tool through a computer program to...[Details]
MCU
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