7205MY4Z3GE22

1. Fully automatic compensation type Power Voltage stabilizer Basic structure: The motor drives the carbon brush to slide between the turns of the autotransformer winding to directly ...[Details]

Preface With the increasing requirements for automobile performance and the extensive use of modern automobile electronic control systems, the use of wiring harnesses as carriers for automobil...[Details]

As a necessary means of transportation for almost every family in the new era, people's demands for various aspects of automobile performance are also increasing. With the development of science and ...[Details]

Recently, a colleague of mine encountered a problem when taking a private job. He could use Keil-5 to open the project given by the client, but there were errors in simulation and downloading. Accord...[Details]

1.Fatal Error : #error directive: "Please select first the target STM32F10x device used in your application (in stm32f10x.h file)"  处理方法 ： In options-C/C++ compiler-preprocessor, under Defined symbol...[Details]

Since women are slightly inferior to men in physical strength, they are more biased in the workplace. In the maintenance industry, nearly 90% of practitioners are men, and female maintenance engin...[Details]

1. Vortex flowmeter selection and design As a new type of flowmeter, vortex flowmeter has developed rapidly since the mid-1980s. It has many advantages and strengths in flow measurement and is incr...[Details]

  Uber had a five-year-long "pipe dream".   What a rapid reversal in the future direction of Uber's self-driving division!   After rumors of a sale and denials of a sale, Uber finally decided to "se...[Details]

The Ministry of Industry and Information Technology pointed out in "Made in China 2025" that by 2025 and 2030, the energy density of power battery cells in my country must reach 400Wh/kg and 500Wh/kg...[Details]

Currently, the world is experiencing the impact of sluggish demand for chips . Since the beginning of 2023, the global chip delivery cycle has continued to decline. According to statistics from Susqu...[Details]

O Introduction The combat performance of contemporary weapon systems not only depends on the high technology and high performance of weapon systems, but also needs to achieve the best combat pe...[Details]

In the previous issue, we discussed the magnetic potential generated when a single-phase winding is passed through a single-phase alternating current. This issue continues to discuss the magnetic p...[Details]

 ADC multi-channel acquisition is written based on ADC single-channel DMA transmission. The code is as follows: volatile u16 adcconverdata ={0,0}; static void ADC_GPIO_Config(void) {   GPIO_InitTypeD...[Details]

Part I: Introduction I. Summary In the process of hot water flowing out of the solar water heater and cold water flowing out of the tap, the physical defects of ordinary mechanical water mixing v...[Details]

On November 5, Huawei announced a new invention of sulfide solid electrolyte, entitled "Doped sulfide materials and their preparation methods, lithium-ion batteries." The patent applicat...[Details]