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When using the serial port on the 51 series microcontroller, sometimes in order to facilitate debugging and see the output results, the printf function is used to output to the computer terminal, and...[Details]
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On October 14, 2021, WPG Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary U-Shang has launched a social distance sensor so...[Details]
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Abstract: UAF42 is a universal active filter produced by BB Company in the United States. It can easily design low-pass, high-pass, band-pass and band-stop filters. In addition, BB Company also ...[Details]
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According to the latest report from IDC, Apple's iPhone 13 was the world's best-selling smartphone in the first quarter of 2022. IDC said that despite Apple's serious supply problems, the iPhone 12...[Details]
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MCS-51 has 4 bidirectional parallel IO ports: P0, P1, P2, and P3; among them, P0 is a three-state bidirectional port with a relatively large driving capability, which can drive up to 8 TTL circuits; P...[Details]
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Batteries are responsible for one in five vehicle failures, a problem that will become more severe in the coming years as electric-by-wire, start/stop engine management and hybrid (electric/gas) vehi...[Details]
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MAX9703/MAX9704 Mono/Stereo
Class D Audio Power Amplifiers
Provide Class AB performance with Class D efficiency, saving board space and eliminating the need for large heat sinks. These devices ...[Details]
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iOS has always been the biggest killer feature of Apple's iPhone. Because of this "great" system, the iPhone can have a smooth experience without stacking too powerful hardware, and it can be used as...[Details]
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According to news on February 16, Zhongying Electronics recently stated in an institutional survey that automotive MCU chips have reliability requirements and high customer certification barriers. Th...[Details]
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According to a comprehensive report by Jiwei.com, Novatek, a major driver IC manufacturer, announced that its first quarter EPS reached NT$9.66, which was a stunning performance for the market. Morga...[Details]
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With the rapid development of China's railway industry, the speed of trains is constantly increasing, and the requirements for the reliability of power supply for primary loads such as railway comm...[Details]
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The high-level turmoil at Changdian Technology, a leading domestic packaging and testing company, continues. Changdian Technology CEO Li Chunxing has resigned as chief executive officer (CEO) and dir...[Details]
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On the morning of July 25, as an important part of the entire industrial chain of Huantai Energy Storage's all-vanadium liquid flow energy storage, the electrolyte supply center with an annual ...[Details]
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From 2007 to 2021, China's automobile industry has been booming, with automobile sales peaking in 2018. In this process, we have seen the rapid development of joint ventures, the rise of independent ...[Details]
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GIC is a very important part of ARM architecture. This article is based on the public ARM corresponding data and the MTK development board. I record it after my personal understanding to consolidat...[Details]