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With the continuous improvement of hospital information construction, networking has become the mainstream direction of hospital
video surveillance
development. The flexibility, openne...[Details]
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introduction
As the power supply voltage decreases, the threshold voltage of the transistor does not decrease, but the common-mode input range of the op amp becomes smaller and smaller...[Details]
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#include
#include
# define uint unsigned int
# define uchar unsigned char
float time_buffer ={17,35,0};
fly key_do=0;
fly key_buffer=0;
fly input_buffer ={0};
fly input_con=0;
fly time_sec...[Details]
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There are already many documents explaining how to migrate and set up projects. Here we will only explain the files that need to be modified and the reasons for the modifications.
1: os_cpu.h
We...[Details]
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After announcing plans to launch electric vehicles in 2018, FCA's car manufacturing plans will further target the field of power battery production. News subject: Fiat (Fabbrica Italiana Automobili...[Details]
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1. Introduction to _und (undefined instruction exception)
We have analyzed 5 types of exceptions before, so how to enter the undefined instruction exception? Of course, the CPU reads the instr...[Details]
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It can be seen that if the mechanical structure is determined, this value is also determined, and the displacement corresponding to one pulse is determined, that is, the accuracy of the system is d...[Details]
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Recently, Gokewei disclosed a clarification announcement stating that the rumors about the company's chip cooperation with Huawei HiSilicon are false information, and the company has no cooperation o...[Details]
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On December 13, HTC's official website in mainland China showed that all mobile phone products were removed from the shelves, HTC's Tmall flagship store and JD flagship store were all closed, and its...[Details]
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When learning a new processor, the first program must be to light up the LED. It allows us to quickly and clearly understand the program structure of a processor. Learning 32 is no exception. First, ...[Details]
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According to the latest report from foreign media, Apple is preparing the successor to the iPhone 8 Plus, which is the iPhone SE Plus. Its starting price is expected to be around 3,500 yuan. ...[Details]
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Gain Error Problem
A common question in training is: At what resolution should a discrete voltage reference be used in a data conversion system? Beginners often recommend using an external ...[Details]
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In recent years, the successful application of computers in various industries has greatly improved the work efficiency of the corresponding industries. However, with the increasing number of software...[Details]
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On January 27, domestic wafer manufacturing company BYD Semiconductor finally passed its initial public offering on the Growth Enterprise Market. As a company that has received investments from ma...[Details]
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Industrial controllers are electronic devices used to control and monitor equipment and machines in industrial production processes. They are widely used in various industrial fields, including man...[Details]
PCB Design
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