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There are many types of temperature detection instruments . When selecting temperature detection instruments , you should pay attention to the characteristics and applicable scope of each instrumen...[Details]
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According to businesskorea, Samsung Electronics is expected to surpass Intel to become the world's top semiconductor company in terms of sales in 2021. The report noted that the South Korean semic...[Details]
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Acquisition Expands Synopsys' Application Security Software-as-a-Service Capabilities With the widespread application of the Internet and the Internet of Things, the functions of consumer and in...[Details]
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0 Introduction The vertical line is a simple and effective means to observe the horizontal displacement and deflection of the dam. With the advancement of technology, the telemetering vertical l...[Details]
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On December 19, 2023, the 2023 Global Autonomous Driving Summit (GADS 2023) was successfully held in Shenzhen. At the opening ceremony, Dr. Zhang Fang, co-founder of Intelligent Traveler Technol...[Details]
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1. Circuit Principle The inverter is divided into four parts, each of which is made into a PCB board. They are "power main board"; "SPWM drive board"; "DC-DC drive board"; "protection board". 1. P...[Details]
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This article details how to use an inexpensive 555 timer to replace a microprocessor to control a dedicated LED driver in applications that do not require
the full functionality of
the LED d...[Details]
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In fact, it is not that the waveform responds slowly, but that the waveform is re-collected and refreshed when the time base is adjusted. In the running state, the ZDS2022 oscilloscope will re-collec...[Details]
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1. Analysis:
struct bit
{ int a:3;
int b:2;
int c:3;
};
int main()
{
bit s;
char *c=(char*)
cout sizeof(bit) endl;
* c=0x99;
cout sa endl sb endl sc endl; ...[Details]
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Purpose of mmap Shared file mapping One application scenario is that two processes read and write a text file together. For example, you edit and save it with vim, and then view it with the cat com...[Details]
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1. Introduction
According to the "Special Survey on China's Electric Power Industry from 2017 to 2022 and the 13th Five-Year Market Opportunity Analysis Report", from the perspective of the cu...[Details]
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Electromagnetic flowmeter is a kind of precision inductive instrument. If the selection or installation is unreasonable, it will have a great impact on the measurement accuracy and the service life o...[Details]
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JDI (Japan Display), the only purely Japanese-owned display manufacturer, is rumored to enter the OLED market in 2021, while targeting Apple Watch orders. However, due to the financial crisis, JDI wi...[Details]
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For Apple, jailbreaking is like a game of cat and mouse. I wonder if iPhone users are still as enthusiastic about jailbreaking as before? Now, a hacker named @b1n4r1b01 has revealed a poten...[Details]
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The servo motor is a high-precision, high-response, and high-stability motor that is widely used in various automation equipment and precision equipment. The following are some common applications ...[Details]
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