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When using a clamp ammeter to measure current, it is necessary to measure live equipment at close range. Therefore, the following points should be noted when using it: 1. When measuring, it shoul...[Details]
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Images in sci-fi movies often break through the limits of reality, such as Tom Cruise using a multi-
touch screen
to browse information in the movie Minority Report. Capacitive sensing tech...[Details]
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Abstract: ATMEL's new generation AVR microcontroller (AT90S2313) is used to realize the measurement of diesel engine speed. The concept of message is introduced in C language programming...[Details]
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1. Temperature and pressure compensation for dry gas flow measurement Due to the compressibility of gas, its flow measurement is more complicated than that of liquid. The output signal of the instrum...[Details]
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Less than two years ago, the scientific community was stunned by the discovery of a material that could achieve room-temperature superconductivity. Now, a team of physicists at the University of Ne...[Details]
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The microcontroller source program is as follows: /**************************************************************************************** * File name: SIM300.c * Description: This file is a progra...[Details]
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#include #define uc unsigned char #define ui unsigned int sbit RS=P3^5; sbit RW=P3^6; sbit E=P3^4; void read_busy()//Determine whether it is busy; { uc busy; P0=0xff;// RS=0; RW=1; do ...[Details]
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IT efforts to overcome the epidemic: enterprises find a balance between new technology deployment, cyber attack response and skills gap VIAVI’s 14th Annual State of the Network Survey Finds 51% of ...[Details]
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Abstract: With the development of economy, Android system is widely used in electronic information, communication system, especially mobile devices. For example, most smart phones such as Motorol...[Details]
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LED
special high transmittance encapsulation glue 809A/B is specially used for high transmittance
LED packaging
. According to experts from the China Epoxy Resin Industry Association, ...[Details]
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Through the previous study, we have mastered a considerable part of the single-chip microcomputer instructions. You may be a little bored with these boring single-chip microcomputer instructions. Let...[Details]
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What is the difference between and ? Is it just that the mechanism for executing the "ignore" action is different?
I'll leave it here and reply later. If anyone can explain it to me, I'd be very gra...[Details]
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For very small currents, a multimeter can be directly connected in series to the circuit and measured on the road; in circuits with larger currents, clamp ammeters are generally used for measurement,...[Details]
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Recently, Huawei's official announcement of "making cars" has ignited the automobile manufacturing industry chain. As one of my country's leading brands of infrared thermal imaging, investors have re...[Details]
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Foreign media said that Audi recently announced that voice-controlled HUD will replace screens in the future. This idea coincides with Mazda. Just imagine, with the popularity of autonomous driving i...[Details]
DSP and ARM Processors
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