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The conflict between the United States and China has intensified. As TSMC founder Zhang Zhongmou said: "National security and economy have taken precedence over globalization." Not only has the Unite...[Details]

Yesterday I started to get in touch with mpu6050. I searched a lot of information on the Internet, downloaded the program, and prepared to show my skills. First I read the Chinese information of mpu6...[Details]

The engine comprehensive performance test is different from the engine bench test. The latter is to remove the engine from the car and use the dynamometer to absorb the engine's output power to quanti...[Details]

The simplest semiconductor device is a diode. Semiconductors are broadly defined as materials that have the ability to conduct electricity in a variable manner. Most semiconductors are made by dopi...[Details]

Parallel programming is the earliest programming method with the most powerful functions, but it requires more pins to be connected and usually requires a high voltage of 12V~24V. To distinguish it...[Details]

　　According to incomplete statistics, electric shock accidents and fires caused by leakage in my country cause thousands of deaths and billions of economic losses every year, so higher requirements ar...[Details]

1. Overview of Optical Cable Transmission Network The optical cable transmission network is an important component of my country's public communication network and national economic information infra...[Details]

introduction With the emergence of various sensors and the rapid development of chip technology, the safety and intelligence of automobiles are increasing day by day. The functions of automobile el...[Details]

At present, a major challenge facing designers of trauma treatment equipment is how to choose the right components so that the equipment can meet the application requirements of different critical car...[Details]

Magnetic flap level gauges are most suitable for on-site observation and recording, but there are often production occasions where the physical indicators measured by the level gauge need to be trans...[Details]

1. Subtraction instruction with borrow bit SUBBA, Rn; (A) (A) - (Rn) - (C), the following are similar. SUBBA,direct SUBBA,@Ri SUBBA, #data Note: Clear C before subtraction. All subtraction instructio...[Details]

void TIM_DeInit(TIM_TypeDef* TIMx) {     /* Check the parameters */     assert_param(IS_TIM_ALL_PERIPH(TIMx));          if (TIMx == TIM1)     {         RCC_APB2PeriphResetCmd(RCC_APB2Periph_TIM1, ENA...[Details]

　　 LED display (LED panel): LED display is a display screen that controls the display mode of semiconductor light-emitting diodes to display various information such as text, graphics, images, anima...[Details]

On August 18, 2019, the China New Energy Vehicle Evaluation Procedure (CEVE) was officially released. At the same time as the release of CEVE, the Battery Safety Laboratory of Tsinghua University sim...[Details]

The servo system of CNC machine tools is an important part of CNC machine tools. It is responsible for converting the instructions of the CNC system into the actual movement of each axis of the mac...[Details]