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On August 14, Puyang Huicheng released its semi-annual report stating that in the first half of 2021, the company achieved operating income of 610 million yuan, a year-on-year increase of 51.68%; the...[Details]
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Code: #include reg52.h #define uchar unsigned char #define uint unsigned int sbit LED = P1^0; void DelayMS(uint x) { flying i; while(x--) { for(i=120;i 0;i--); } } void main() { ...[Details]
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//mega16 7.3728M Hz quartz crystal i CC avr6.31a //Related definitions: #define uint unsigned int #define uchar unsigned char #define DS1302_RST 0 //pc0 #define DS1302_SDA 1 //pc1 #define DS1302_SCLK...[Details]
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The food nitrite detector is a food safety testing instrument developed to maintain food safety. Pickles are a side dish for many of us when dining. Pickles can be left for a long time, but many pic...[Details]
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From March 9, 2020 to April 26, 2020, researchers from Unit 42, the threat intelligence team at Palo Alto Networks, analyzed 1.2 million newly registered domain names (NRDs) containing keywords relat...[Details]
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During the test, we used the N5244A PNA-X vector network analyzer with a frequency range of 40GHz and the PLTS physical layer analysis software to conduct a comprehensive test and analysis of the per...[Details]
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1. Preface In order to summarize the learning experience of PIC16F616 microcontroller some time ago and facilitate communication with everyone, I wrote this article about the learning experien...[Details]
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For a beginner of single-chip microcomputer, if you learn in a textbook way, you will start with a lot of instructions and nouns. After learning for a long time, you still can't figure out what thes...[Details]
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1. Challenges that portable devices pose to processors
As portable electronic devices become popular around the world, people have higher and higher requirements for them. They hope that produ...[Details]
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1. First of all, let me answer a question: Can STM32 achieve low power consumption? The answer is yes, and there is data to support this. When I tested the STM32101CB, FLASH: 128K, RAM: 16K and RTC ...[Details]
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Recently, the first robot industry blue book "China Robot Industry Development Report (2019)" was first released online. The report shows that the average growth rate of China's robot market from 201...[Details]
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Because the PCB assembly board with solder paste printed but no soldering cannot fix the test end of the thermocouple, it is necessary to use the actual soldered product for testing. In addition, t...[Details]
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The index rebounded in the afternoon, and the Shanghai Composite Index regained 3,400 points, and finally closed up 0.4% at 3,441.85 points; the Shenzhen Component Index rose 0.35% to 13,966.79 point...[Details]
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01 Introduction to the Standard
From October 11, 2021 to the present, the National Standards Administration has issued five standards: GB/T 40855-2021 "Technical Requirements and Test Methods ...[Details]
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Find X8 Pro will be equipped with the industry's only dual periscope telephoto lens and the first inverted periscope camera.
The Find X8 series is the first to be equipped with AI ...[Details]