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#include
#define university “happy”
#define friend “allOfYou”
#define kexie "life"
…
Open your mind, organize your thoughts, calm your mind, and write quickly...
When I sent my tripartite ...[Details]
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On December 16, the "2022 Smart Car Technology and Business Innovation Forum" in the Heart of the Car was successfully held. With the theme of "New Technology and New Business", it focused on car int...[Details]
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Technology never stops evolving, especially in cutting-edge manufacturing, as it does in any other industry. Take Industry 4.0, for example, where we were taught that the integration of technologies ...[Details]
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The proliferation of portable products such as mobile phones, portable media players, handheld game consoles and digital cameras has put system designers under increasing pressure. They must consta...[Details]
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A fire caused by an electric vehicle battery broke out on a cargo ship off the coast of southern Vietnam and lasted for several days, firefighters said on February 10.
The carg...[Details]
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The orifice flowmeter is a high range ratio differential pressure flow device composed of a standard orifice plate and a multi-parameter differential pressure transmitter (or differential pressure tra...[Details]
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The OTM2515/OTM2516/OTM2517 SDH test module is part of the OTP6200 intelligent network test platform product family. It is a traditional PDH/SDH test solution that is rugged and powered by lithium ba...[Details]
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In a distributed control system consisting of a PC (host computer) and multiple single-chip microcomputers (slave computers), the single-chip microcomputer is mainly responsible for real-time data acq...[Details]
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It is now a fact of life for manufacturers that many new technologies have emerged in automotive information systems. Many cars already include navigation, CD, AM/FM, DVD and cellular phone functions...[Details]
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Episode 11
1. Working principle of digital tube
Digital tubes have high display brightness and fast response speed, and can be used in some relatively poor environments. There are 1-di...[Details]
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This circuit uses an attenuator field effect transistor (FET) to shunt the signal to ground. The R2 is used to control the output level (attenuation level), but you can use other sources of voltage s...[Details]
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Generally, the DC resistance value is measured. If it is a small high-voltage coil, it is usually several hundred thousand or several megaohms at most. The accuracy is not high. You can compare the a...[Details]
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Generally, the reference circuit based on self-bias has an operating current of microampere level because the MOS tube works in the saturation region. Although it can be applied to most consumer elect...[Details]
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1. Introduction Coriolis mass flow meter (hereinafter referred to as CMF) is a direct mass flow meter made by using the principle of Coriolis force that is proportional to the mass flow rate when the...[Details]
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This paper introduces the software and hardware design method of vacuum fluorescent screen display in multifunctional kitchen control system. The system uses PIC16F72 single-chip microcomputer as...[Details]
Analog electronics
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