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1. We have seen this function before, the source code is as follows: __init void s3c_gpiolib_add(struct s3c_gpio_chip *chip) { struct gpio_chip *gc = &chip- chip; int ret; BUG_ON(!chip- base); B...[Details]
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By using the serial interface of TC534 and 8031 single-chip microcomputer, a four-channel data acquisition system can be constructed. Since the P1 and P3 ports of 8031 are quasi-bidirectional gen...[Details]
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The history of the development of frequency converters should start with DC motors and AC motors.
DC electric traction and AC motor traction were born in the 19th century, with a history of mor...[Details]
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Recently, an insider revealed that Apple's next-generation car will be equipped with self-developed battery technology. At the same time, there is no report that Apple is also researching lidar senso...[Details]
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Nowadays, video surveillance plays an important role in social life, such as protecting personal property. Traditional security technology emphasizes the real-time response to events or the effec...[Details]
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The wavelength of red light emitted by laser diodes when working is about 600nm, which can be used in laser printers, CD players, barcode readers and other equipment. The symbol of laser diode is show...[Details]
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The frequency characteristic analyzer can quickly and dynamically measure the frequency characteristics of the network under test, obtain the transmission characteristics of the network under test, an...[Details]
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Before last year's Double Eleven, Huawei launched the new 4G nova 5z with a very high cost performance. It is equipped with a 7nm Kirin 810 processor, an extreme full-screen design, a rear 48-megapix...[Details]
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Answer: Since single-chip microcomputers have many advantages, their application areas are so wide that they are almost everywhere. The main application areas of single-chip microcomputers are:
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At CES 2022, Intel announced 22 new processors in its Alder Lake desktop lineup, ranging from the $489 Core i9-12900 to the $42 Celeron G6900, designed for mainstream desktops, all-in-ones, and other...[Details]
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There are some rumors circulating in the automotive industry, such as ternary lithium batteries are unsafe and lithium iron phosphate batteries are the best. However, when it is necessary to explain ...[Details]
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With the development of modern science and technology, people have higher and higher requirements for the monitoring of moving targets. For example, ground target tracking and alarm systems can assis...[Details]
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NVIC concept: provides an interrupt controller for overall management of exceptions, called "embedded vectored interrupt controller". In simple terms, it is a module that provides and handles interna...[Details]
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As the world of communications technology gathered at the Computer History Museum this week to celebrate the 40th anniversary of Ethernet, Broadcom co-founder and CTO Henry Samueli discussed six area...[Details]
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On October 27, 2024, the 2024 New Energy Storage Development Analysis Report Release Conference hosted by State Grid Energy Research Institute was held in Beijing. The New Energy Research Institute...[Details]
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