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If you have read the "STM32 Chinese Manual", you will find that the serial port of STM32 is very powerful. It not only supports the most basic universal serial port synchronous and asynchronous commu...[Details]
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MEMS (Microelectron Mechanical Systems) refers to a micron or nanometer-level device or system that can be mass-produced and integrates micro sensors, actuators, mechanical structures, power sources,...[Details]
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Since the high-bit addition of a serial multi-bit adder has to wait for the carry of the low-bit, the speed is limited by the carry signal and becomes slow. People have designed a multi-bit carry-lo...[Details]
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On April 2, Tailan New Energy reported that the company has made significant progress in the research and development of "automotive-grade all-solid-state
lithium batteries
", successfully ...[Details]
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Before CATL came to power, BYD was China's "battery king." The 1990s was the era when "Big Brother" and "BP machines" were popular. Digital 3C products drove the market demand for batteries. A batt...[Details]
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The 51 microcontroller is an entry-level development board for many microcontroller beginners. Today I will make a stc89c52 board based on the 51 core to control the stepper motor, which can realize ...[Details]
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PSW EQU 03 R0 EQU 08 R1 EQU 09 R2 EQU 0AH R3 EQU 0BH R4 EQU 0CH R5 EQU 0DH R6 EQU 0EH R7 EQU 0FH TEMP EQU 13H CNT1 EQU 11H CNTH EQU 12...[Details]
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As the number of mobile devices using touch panels increases, most of the new generation of mobile devices have abandoned traditional mechanical push switches and switched to full-screen touch or par...[Details]
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server.php
?php
// Make sure there is no timeout when connecting to the client
set_time_limit(0);
//Set IP and port number
...[Details]
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IntroductionIn modern society, the creation of urban civilization and the development of a harmonious society cannot be separated from the inspection work of law enforcement agencies such as...[Details]
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On February 3, the Beijing Economic and Technological Development Zone (referred to as "Beijing Yizhuang") held a project signing event. A total of 129 key projects signed "entry agreements" through ...[Details]
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Recently, some data collected from Tesla owners showed that after a cumulative mileage of more than 200,000 miles (321,868 km), the battery capacity of the Tesla Model S is unlikely to drop below ...[Details]
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Today, the wave of innovation is surging, and it is once again at the forefront of the industry. On June 14, at the Tesla annual shareholders meeting held in Austin, Texas, founder and CEO Elon Mus...[Details]
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In the post-epidemic era, the epidemic situation is recurring, coupled with the aging population and the continuous improvement of residents' health awareness, the demand for medical services con...[Details]
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Everyday traffic jams pose a safety risk to vulnerable road users. According to foreign media reports, Volvo Trucks has launched two safety systems that focus on protecting pedestrians and cyclists...[Details]
Power technology
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