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Fault self-diagnosis is an important aspect of system maintainability design and an important issue that must be considered to improve system reliability. Self-diagnosis mainly uses software method...[Details]
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PICC can implement the interrupt service routine in C language. The interrupt service routine has a special definition method: voidinterruptISR(void); The function name "ISR" can be changed to an...[Details]
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Panasonic lithium-ion electric vehicle battery factory in Dalian, China
Panasonic Corp. CEO Yuki Kusumi said in an interview recently that Panasonic may suspend its thir...[Details]
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The three-phase synchronous generator is driven by the prime mover to drive the DC-excited synchronous generator rotor, which rotates at a speed of n (rpm). According to the principle of electro...[Details]
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The UCC28700 device is a primary-controlled flyback power supply controller that supports constant voltage and constant current regulation. The device not only provides high resolution for volt...[Details]
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The i2c bus is a bus technology commonly used in microcontroller systems. Here I would like to introduce a C51 language source program driven by an I2C bus.
//#pragma ot(6,SIZE)
#i nclud...[Details]
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1 More than 50% of unicorn startups in the United States are 2B companies, while only 10% in China. The gap is huge, and the opportunities are huge. In 2018, BAT invested 81 times in the 2B startup f...[Details]
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The European Union recently filed a lawsuit against China at the World Trade Organization (WTO), accusing Chinese courts of preventing European companies from protecting their telecommunications tech...[Details]
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On September 28, according to the Ministry of Commerce website, on September 24, Jiang Chenghua, Director of the Security and Control Bureau, led a team to Semiconductor Manufacturing International C...[Details]
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The 24Cxx series we use for demonstration is the most commonly used EEPROM chip.
As mentioned above,
the address code of 24Cxx is fixed, and
the 8 bits are as follows:
1 0 1 0 A2 A1 A0 0
A2 A1 A0...[Details]
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Nagios is a widely used free and open source IT monitoring software that can monitor almost all types of components, such as applications, network protocols, web servers, operating systems, system in...[Details]
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In recent years, industrial measurement and control systems have shifted from traditional centralized measurement and control systems to networked distributed control systems. With the rapid developme...[Details]
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Use timer0 interrupt to flash the LED Heat. c /* * init.c: do some initialization */ #include "s3c24xx.h" void disable_watch_dog(void); void clock_init(void); void memsetup(void); void copy_...[Details]
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The industry has been paying close attention to which foldable screen smartphone will be officially launched between Huawei and Samsung. Previously, Samsung Electronics announced that the Galaxy Fold...[Details]
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Introduction: In this issue of electrical knowledge, we will introduce in detail the usage and precautions of common instruments, so that everyone can master the relevant knowledge more quickly. 1....[Details]