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introduction Vehicles should drive at a speed that matches the road conditions on the highway. Driving too fast is prone to accidents, and driving too slow will become a stumbling block fo...[Details]

Oilfield water injection generally uses plunger pumps. Under power frequency conditions, the motor speed is constant, the plunger reciprocating frequency is constant, and therefore the displac...[Details]

#include #define uchar unsigned char #define uint unsigned int   #define ulong unsigned long #define CLK_WISE 0 //rotate clockwise #define INVERSE 1 //Counterclockwise rotation bit directi...[Details]

Welcome to Power Tips! With the emphasis on more efficient and lower cost power solutions, we created this column to provide helpful tips on a variety of power management topics. This column is inten...[Details]

Environmental and energy issues have always been hot issues of international concern. Human demand for sustainable energy has become very urgent. The Chinese government has put forward specific dev...[Details]

If the integrated parking solution was only popular on a small scale around new forces and other car companies before, then in 2023, it will usher in a full-scale explosion. According to AutoHeart ...[Details]

1. Find the minimum system schematic diagram of C51 The development board you bought online must have a CD with a schematic diagram. First find the minimum system schematic diagram. This schematic ...[Details]

According to Japan's TBS TV station, the Japan Meteorological Agency announced that at 11:43 am on October 20, Mount Aso in Kumamoto Prefecture, Japan erupted, with a smoke column as high as 3,500 me...[Details]

On August 23, 1950, Dan Abel Kimball, the Deputy Secretary of the U.S. Navy, called the Department of Justice and asked them to try to prevent a 39-year-old foreign professor from returning to his co...[Details]

General Motors has come up with a lot of new ideas in module design, and has made three different soft-pack modules in BEV3. I didn’t pay much attention to this design when I was watching the video, ...[Details]

The no-load current of a motor refers to the current required for the motor to run when there is no load or the load is very light. The size of the no-load current is related to the characteristics...[Details]

Overview When developing C/C++, we all need to print debugging information. We are used to using the printf function to print debugging information. However, in the Keil C51 environment, since our pr...[Details]

Samsung has made another major layoff, with one domestic production base laying off all employees except the R&D department...   The latest news is that a netizen revealed today that Samsung has d...[Details]

Addition instruction ADD   A,  Rn          ； A←（A）+（Rn） ADD   A,  @Ri         ；A←（A）+（(Ri)） ADD   A,  direct        ；A←（A)+(direct) ADD   A,  ＃data       ；A←（A)+#data Add with carry instruc...[Details]

On October 29, the Korea Economic Daily stated that according to the latest Samsung semiconductor memory roadmap it has, Samsung Electronics will launch the next-generation V-NAND with more than 40...[Details]