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Ⅰ. Write in front I believe that those who have read the previous article " A Deeper Understanding of I2C Bus, Protocol and Application " have a certain understanding of I2C. That article is about ...[Details]

Ultraviolet light therapy is specially used to treat psoriasis and vitiligo. It is a physical therapy technique that uses ultraviolet rays to irradiate the human body to prevent and treat diseases. U...[Details]

Since the emergence of photolithography technology, the size of integrated circuits (ICs) has continued to shrink in line with Moore's Law. Today, with the mass production of 5 nanometers, ICs can be...[Details]

Error : section placement failed: unable to allocate space for sections/blocks with a total estimated minimum size of 0x2298 bytes in (total   uncommitted space 0x1f80).  Error while running Linker...[Details]

#include #define uint unsigned int #define uchar unsigned char uchar shi,ge,t,sec,write; uchar code table ={0x3f,0x06,0x5b,0x4f, 0x66,0x6d,0x7d,0x07, 0x7f,0x6f} ; sbit sda=P2^0; sbit scl=P2^1...[Details]

introduction The current active power filter usually adopts the harmonic current detection method based on the instantaneous reactive power theory. The IP-IQ algorithm requires the use of a sine-co...[Details]

introduction The access control and security alarm system of intelligent buildings includes three layers of defense system: perimeter defense, entrance and exit control; security monitorin...[Details]

Some common problems encountered when debugging STM8 are code optimization and not using 32-bit characters in interrupts. When using the minimum compilation of the code, some parameters may be optimi...[Details]

The table lookup program of PIC microcontroller can be realized by using the feature of subroutine with value return. Specifically, in the main program, first get the table data address and put it ...[Details]

Machine learning is everywhere. It hides in many smart devices, such as a smartphone, a smart speaker, and online shopping and entertainment apps. It is like a "stitcher" between the virtual world an...[Details]

As the autonomous driving competition enters the second half, promoting commercial applications has become the focus of all companies. According to research by the Rand Corporation of the United Stat...[Details]

On July 18, IQE plc, a supplier of compound semiconductor wafer products and advanced materials, announced a lawsuit against Tower Semiconductor, an Israel-based foundry of high-value analog semicond...[Details]

summary Phase-locked loops (PLLs) are the basic building blocks of modern communication systems. PLLs are commonly used in radio receivers or transmitters, primarily providing the "local oscil...[Details]

China Energy Storage Network News: On February 19, the Chinese Society of Electrical Engineering organized an appraisal meeting for the key scientific research results of "Basic Theory, Key...[Details]

Preface This is a new picture of development that is a mixture of the old and the new, and a transformation of kinetic energy. In the tall red brick factory building with a sense of age, red hot molte...[Details]