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  　　As energy conservation, emission reduction and environmental protection have become important assessment indicators for governments at all levels and various industrial enterprises, the scope o...[Details]

Section 1 Analog Integrated Circuits Analog integrated circuits are widely used in various audio-visual equipment. Even though tape recorders, televisions, and audio equipment are known as "di...[Details]

I want to make a simple spectrum analyzer for this innovation fund, the core of which is to perform an FFT operation. As you know, if a DSP chip is used, the effect is quite good. However, due to the ...[Details]

This afternoon, the fourth session of the 13th National People's Congress officially closed in Beijing. Over the years, the contents of the two sessions have always been the focus of attention from...[Details]

China Energy Storage Network News: The U.S. Department of Energy (DOE) Argonne National Laboratory, DOE Vehicle Technologies Office (VTO), National Aeronautics and Space Administration (NAS...[Details]

1 Comparison between single-type and project-based engineering To create a new Keil project, beginners usually create a new folder, and then put all the involved .c and .h files, as well as Keil's ou...[Details]

The tool changer is a device specially designed for use in a robot system to achieve rapid replacement of tools on the robot arm during the production process. It usually consists of components,, a...[Details]

#include"reg52.h" typedef unsigned char u8; typedef unsigned int u16; sbit beep=P1^5; void delay(u16 i) { while(i--); } void main() { while(1) { beep=~beep; delay(1000); //control tone frequency beep...[Details]

According to pv-magazine, the US startup Enovix recently demonstrated its technological achievements and launched a new silicon-based battery product. Officials said that this battery can charge el...[Details]

introduction In the field of passenger cars, the Electric Power Steering (EPS) system has the advantages of simple structure, rapid response, and low energy consumption compared to the traditi...[Details]

In the past two days, I have studied the DC motor speed regulation based on L298N and STM32. The experimental results are good. The speed of the DC motor can be regulated by adjusting the PWM duty cy...[Details]

According to German media Teslamag, Tesla's Gigafactory in Berlin, Germany, has begun production of the rear-wheel drive basic version of Model Y equipped with BYD batteries. This is the first time T...[Details]

　　 How is the displacement sensor used in wheel rim profile measurement? China's transportation industry has reached a cutting-edge level. With the development from ordinary passenger cars we made bef...[Details]

For the single-ended flyback converter shown in Figure 11, the maximum withstand voltage between the collector and emitter of the transistor. In order to limit the collector voltage of the transistor...[Details]

#include linux/module.h #include linux/kernel.h #include linux/errno.h #include linux/string.h #include linux/mm.h #include linux/slab.h #include linux/vmalloc.h...[Details]