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According to the Wall Street Journal, China and the United States have reached an agreement in principle on the first phase of a trade agreement during recent trade consultations. The report pointe...[Details]
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According to foreign media reports, researchers at the U.S. Department of Energy's Oak Ridge National Laboratory (ORNL) have designed and tested a new wireless charging solution that doubles the powe...[Details]
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I have been engaged in RF system testing for some time. After engineering testing practice, I have summarized the use of spectrum analyzers. Spectrum analyzers can be used to measure and display the ...[Details]
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According to foreign media reports, Apple recently released the latest iteration of Apple's in-car system CarPlay at the 2024 Worldwide Developers Conference (WWDC), which is expected to redefine t...[Details]
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(Here I take the beep driver as an example)
Method 1: Dynamically add (not recommended)
First download or find the driver, one is a .c file and the other is a Makefile (note that the comm...[Details]
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Zoss Automotive Research Institute released the "2021 New Energy Vehicle Vehicle Controller (VCU) Industry Research Report". Competition landscape of VCU for new energy passenger vehicles: OEMs gra...[Details]
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c51 74hc164--165--595c51
The 51 single-chip microcomputer drives the 74ls164 marquee. The advantage is that only two ports are used to achieve it. The circuit is shown in the figure below...[Details]
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In order to simulate the deep-sea high-pressure environment, a deep-sea environment simulation test device was developed. Based on the analysis of the structural principle of the control system o...[Details]
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Today we learned that Apple has pushed an update for the Windows version of the iCloud software. The document shows that Apple has added support for the "iCloud Passwords" Chrome extension, which is ...[Details]
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I have test-driven many Changan brand models before, especially the L2-level advanced driver assistance systems equipped in these models, which is the focus of my attention. Although the mode...[Details]
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According to reports, Apple will officially launch the new AirPods Studio headphones on September 8, priced at $349, or about RMB 2,468. If it weren't for my wallet, I would probably buy it. ...[Details]
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PIC timers are also used quite a lot. It is said that there are powerful software on the Internet to calculate the initial value, but I still calculate it manually. Summary————2013.8.27
PIC microcont...[Details]
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In recent years, in order to solve the problem of heavy dependence on imports of integrated circuits, the country has successively built a number of 8-inch and 12-inch large-scale integrated circuit ...[Details]
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1. Introduction
Electricity monitoring and management refers to: using modern electronic technology, communication technology, computer and network technology in combination with power equ...[Details]
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Design concept of TpBD-2F film: Elucidation of the synthesis process and the role of fluorinated nanochannels in guiding the fast, uniform, and reversible Zn2+ plating/stripping process. Im...[Details]
PCB Design
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