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1 Introduction Temperature is a common and important physical parameter in production processes and scientific experiments. In industrial production, in order to produce efficiently, the main paramet...[Details]
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Robots
are deeply influencing and changing our production and life, and the era of robots has arrived. In recent years, driven by national strategic policies, China's robot industry has devel...[Details]
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For the first time since their 2020 release, Apple has made officially refurbished iPhone 12 and iPhone 12 Pro available. Since Monday local time, Apple has put certified refurbished iPhone ...[Details]
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On July 3, the "Tianyue" domestic computer offline ceremony was held simultaneously in Shenyang and Beijing, hosted by the Second Academy of China Aerospace Science and Industry Corporation, ...[Details]
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August 3 news This morning, Xiaomi CEO Lei Jun said that the international research company Strategy Analytics released the latest report: In the Q2 2021 smartphone market, Xiaomi Group topped the E...[Details]
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As OPPO's first dual-mode 5G product, OPPO Reno3 Pro is definitely "powerful". From OPPO Reno2 to the upcoming OPPO Reno3 Pro, the video super anti-shake function has been upgraded to the video ...[Details]
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PLC frequency conversion control cabinet can be widely used in industrial and agricultural production, water supply and drainage, fire protection, sprinkler network pressurization, HVAC hot and col...[Details]
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1 Introduction MCS-51 has 8 data lines and 16 address lines, so MCS-51 can only access a maximum of 64KB (216) addresses. Many complex C51 codes may generate a Bin file of 64KB in size. In view of th...[Details]
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The board I have originally came with a 2.4.19 kernel. I plan to port the new 2.6 kernel and download the 2.6.17 kernel from the Internet. The download address is: http://www.kernel.org/pub/linux/ker...[Details]
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When using a multimeter, you should first understand the meaning of various symbols on the meter panel and the primary functions of each knob and selector switch. You should check whether the pointer...[Details]
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3. In the board, in order to verify whether the new u-boot is available, you need to set the IP address in u-boot first, as shown below: Pay attention to the red words below U-Boot 1.1.6 (Dec 5 2009...[Details]
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Last night, some IT Home netizens reported that the Xiaomi classmate service on their Xiaomi devices encountered a malfunction and could no longer be used. Xiao Ai has now responded, saying th...[Details]
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Electronic insulation resistance meters usually use a standard high-voltage resistance box as a standard device for testing, and compare the standard resistance with the test resistance value to obta...[Details]
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Recently, the China Automotive Power Battery Industry Innovation Alliance released the monthly data of power batteries in June 2022. In June, my country's power battery installation volume was 27.0GW...[Details]
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//24c08 address is 0xa0
#include reg52.h
#define uchar unsigned char
unsigned char code table ={0xc0,0xf9,0xa4,0xb0,0x99,0x92,0x82,0xf8,0x80,0x90};
unsigned char sec=0; //Define the count value...[Details]
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