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The clock control logic provides three clocks for the entire chip: FCLK is used for the CPU core; HCLK is used for AHB bus devices, such as the CPU core, memory controller, interrupt controller, DMA a...[Details]
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Recently, Beijing Municipal Transportation Commission, Beijing Municipal Public Security Bureau Traffic Management Bureau, and Beijing Municipal Bureau of Economy and Information Technology jointly i...[Details]
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AVR microcontroller is an enhanced RISC (Reduced Instruction Set CPU) high-speed 8-bit microcontroller with built-in Flash developed by ATMEL in 1997. AVR microcontrollers can be widely used in variou...[Details]
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If you want to install an IP network camera under an existing network architecture, a powerful computer is indispensable. You can choose a PC with Windows95/98/NT/2000 or Linux operating system. In ad...[Details]
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July 27, 2022, Shenzhen, China - The 3rd National Artificial Intelligence Competition came to an end recently. After three rounds of competition, including preliminary, semi-final and final, the jo...[Details]
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A logic analyzer is a waveform testing device similar to an oscilloscope. It can monitor the logic level (high or low) of a hardware circuit when it is working, store it, and express it intuitively i...[Details]
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There are more and more leaks about the iPhone 12 series. Recently, blogger @apple_idesigner also released a set of the latest renderings of the iPhone 12 Pro/Pro Max. Judging from the pic...[Details]
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On August 28, Wingtech Technology released its 2024 semi-annual report.
During the reporting period, the company achieved operating income of 33.59 billion yuan, a year-on-year increase of 15.0...[Details]
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The price of automotive electronic products is generally high. One of the main reasons is that they use automotive-grade electronic components. But what kind of electronic components are automotive...[Details]
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On April 20, 2022, Intel, China Mobile, HP, and MediaTek jointly released the first batch of HP Spectre x360 14-inch touch-sensitive convertible notebook 5G version and HP Spectre x360 14-inch touch-...[Details]
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The names of the precision full-wave circuits in the figure are purely personal names; unless otherwise specified, the gain is designed as 1.
Figure 1 is the most classic
circuit
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China Mobile successfully made the first 5G call on a 5G mobile phone on the Beijing 5G test network. The call used the NSA core network and IMS network upgraded from the 4G live network, enabl...[Details]
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Recently, foreign media reported that iOS 13 will abandon support for iPhone 5s, iPhone SE, iPhone 6/6 Plus. As for iPad, devices earlier than iPad mini 2 and iPad Ai will not be able to install iOS ...[Details]
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I have encountered many problems when tinkering with LD driver recently. I will record them one by one below. Otherwise, who will remember who in five hundred years? 1. Configuration issues of multi-...[Details]
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On October 31, the staff of Fujian Power Load Management Center monitored the operation of virtual power plants through the new power load management system and served virtual power plants to carry ou...[Details]