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“Are you having trouble breathing?” Your smartphone app will send you daily questions to ask. And your healthcare providers already know what’s happening to you: They monitor oxygen levels, p...[Details]
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The V model or V cycle is a software development style that divides the process into three parts: design, implementation, integration, and testing. The letter V is a symbolic representation of the de...[Details]
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According to Jiwei.com, on June 6, 2019, China Telecom obtained the operating license for the "fifth-generation digital cellular mobile communications business" issued by the Ministry of Industry and...[Details]
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There are two initialization methods for debugging bare boards. One is to use the burned uboot for initialization, and the other is to use JLink+GDBServer for initialization. The code refers to the...[Details]
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Infineon Technologies started producing silicon carbide (SiC) more than 20 years ago and has long seen the material as the future of power electronics. Now, more companies are entering the field. C...[Details]
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1. Measurement of voltage regulation value of Zener diode
The voltage regulator (also called Zener diode) works by using the characteristics of the PN junction being broken down. Under a certain ...[Details]
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Deaths caused by cardiovascular diseases rank first among all diseases, and sudden cardiac death accounts for about 50% or more of deaths from heart disease. Most sudden cardiac deaths are caused by ...[Details]
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The Internet of Vehicles is not a new concept, but not many people understand these three words. Most ordinary consumers understand the Internet of Vehicles as cars that can access the Internet, whic...[Details]
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Shanghai Acas Microelectronics Technology Co., Ltd. was established in May 2020 in Zhangjiang Hi-Tech Park, Pudong, Shanghai by senior chip design automation (EDA) experts who returned from Silicon V...[Details]
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C code:
/*************** writer:shopping.w ******************/
#include reg52.h
#include intrins.h
#define uint unsigned int
#define uchar unsigned char
sbit K1 = P3^0;
sbit K2 = P3^1; ...[Details]
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On September 15, Chengdu Customs announced Sichuan's foreign trade import and export situation from January to August 2021. From January to August this year, Sichuan's foreign trade imports and exp...[Details]
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On July 12, Zhuoshengwei released its 2019 semi-annual performance forecast, estimating that the net profit attributable to shareholders of the listed company in the first half of 2019 will be RMB 14...[Details]
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Main features and applications of the product
l Accuracy level: non-isolated type 0.02~0.05 level; isolated type 0.05 level, 0.1 level, 0.2 level.
Extremely high linearity within the full ran...[Details]
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Today, Xiaomi Router's official Weibo account published a long article to express its attitude towards the negative reviews of its Xiaomi Router 4A Gigabit Edition. It said: "Since its release, Xiao...[Details]
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The generation rules of the ELF format "u-boot" file are as follows. The following is an analysis of each dependency corresponding to the execution process of the Makefile.
$(obj)u-boot:...[Details]