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The rotor of the generator loses the excitation current. After the generator loses its magnetism, it will cause the generator to lose step, and will generate differential frequency current in the r...[Details]
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Multi-function expansion circuit
High brightness lighting function
When doing outdoor activities, especially at night, you need a bright light source. As shown in Figure 5, the nighttime bright l...[Details]
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With the rapid development of computer technology, communication technology and the integration of 3C (computer, communication, consumer electronics), embedded systems have penetrated into various ...[Details]
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Careful students will find that the 4th and 5th bits of the control word are used to control whether the analog input pin of PCF8591 is single-ended input or differential input when reading the PCF8...[Details]
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The original Chinese name of laser is "雷射" or "莱塞", which is the transliteration of its English name LASER. It is an abbreviation composed of the first letters of the English words Light Amplificat...[Details]
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At the Snapdragon Technology Summit held in Hawaii last December, Qualcomm officially released the new generation flagship chip Snapdragon 888. At the technology summit, Qualcomm announced that ...[Details]
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Recently, Chuck Peddle, the father of 6502, passed away at the age of 82. In 1974, after being told to stop designing low-cost processors, Peddle and five other engineers left Motorola and joined...[Details]
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USART Functional Overview
The interface is connected to other devices via three pins (see Figure 248). Any USART bidirectional communication requires at least two pins: receive data input (RX) and tr...[Details]
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In the information society, security chips designed based on cryptographic algorithms can provide effective confidentiality and integrity protection for users' sensitive information. The continuous...[Details]
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It is very cumbersome to write a program entirely in assembly language, so usually, we only use the assembler to complete a small amount of work that must be done by the assembler, and the rest of th...[Details]
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The basic process of ARM interrupt:
After a rising edge is given to the IRQ0 pin, the process is as follows (a more common process).
1) If you do not turn on the enable register of the interrupt, ...[Details]
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China Energy Storage Network News:
On December 11, State Grid Jibei Electric Power released the ubiquitous power Internet of Things virtual power plant demonstration project, and the pan (FUN...[Details]
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my country's urban lighting has developed rapidly along with the acceleration of my country's urbanization process. However, the energy demand and consumption in urban lighting development are als...[Details]
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Traxcell Technologies LLC, a non-practicing entity, has filed a new lawsuit against Apple, claiming that Apple Maps infringes on a navigation patent. Traxcell filed a lawsuit back in January, alleg...[Details]
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Our reporter Cao Qi A-share power battery manufacturers have disclosed their 2024 third quarter reports. According to Wind data, among all 30 listed companies in the A-share power battery sector, 11 a...[Details]
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