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During the debugging phase of the Lanzhou Heavy Ion Accelerator Cooling Storage Ring Project (HIRFL-CSR), the beam obtained by the HIRFL heavy ion accelerator needs to be injected into the cooling ...[Details]
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The process of investigating, analyzing and diagnosing faults in the electrical system of CNC machine tools is also the process of troubleshooting. Once the cause is found, the fault is almost elim...[Details]
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1 Introduction In recent years, embedded systems have developed rapidly, and the event-triggered programming method using the 51 single-chip microcomputer dead loop has gradually failed to meet the r...[Details]
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Due to the progress and development of human society, modern people spend a lot of time indoors in their daily lives, so the quality of indoor air is closely related to our lives. We all know the imp...[Details]
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I learned STM32 some time ago, and first used library functions to learn for a week. I found that after learning, some basic things could be configured, but the process was very confusing. So I decid...[Details]
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In one of my interrupt handling routines I have the following section: save_flags(flags); cli(); set_gpio_mode_user(k- gpio_port, GPIO_MODE_IN); up = read_gpio...[Details]
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The growing problem of weapons and explosives in public places has led some schools in the United States to begin implementing security checkpoints. However, many of these technical devices are large...[Details]
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In the production field, realizing automatic water level detection and control is a key technology of industrial process control, which is of great significance to improving the automation level of...[Details]
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1 Introduction There are many methods for testing the attitude angle of a flying body, such as magnetic sensors, high-speed cameras, accelerometers, and gyroscopes. Each method has its advantages an...[Details]
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MCU source code: #include reg52.h //#include "DS18B20_3.H" #include string.h #include intrins.h #define uint unsigned int #define uchar unsigned char #define wd 1 //define whether there is temp...[Details]
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Intelligent driving assistance systems have been widely used in mass-produced cars. When we are driving, some intelligent driving assistance systems can effectively help us improve the convenience an...[Details]
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The three-phase motor forward and reverse switch is used to change the direction of rotation of the motor. There are generally two types: manual and automatic. Before wiring, you need to confirm wh...[Details]
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Designing switches for automated test systems requires understanding the characteristics of the signals to be switched and the tests to be performed. For example, the most appropriate switch card a...[Details]
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A power supply is like an insurance policy - you know you need it, but you'd rather never have to use it. Likewise, your next generation of electronic products will need a power supply. On the othe...[Details]
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The introduction of 5G has disrupted the automotive industry. With its blazing speeds, better connectivity, and lower latency, 5G cars will change the way cars work.
The adoption o...[Details]