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With the rapid development of embedded system technology, industrial equipment products are becoming more and more modernized, and generally require visual operation. LCD touch screens have low energy...[Details]
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The STC12C5A60S2/AD/PWM series microcontroller is a single clock/machine cycle (1T) microcontroller produced by Hongjing Technology. It is a new generation of 8051 microcontroller with high speed/low...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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The most conservative forecast is that there will be more than 100 billion devices connected to the Internet in 2045. These devices include mobile devices, wearable devices, home appliances, medica...[Details]
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Previously, we analyzed and explained the ST official library files. This article will introduce how to use the routines in the ST official library files in the template project established by the of...[Details]
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Digital Signal Processing
As a case study, let's consider one of the most common functions in the digital world: filtering. Simply put, filtering is
the processing of a signal to impr...[Details]
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Fundamentals of Digital Electronic Technology systematically introduces the basic theories, design methods and typical applications of digital circuits. Contents include: Fundamentals of digital ci...[Details]
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Connecting a PWM logic signal source to a battery-powered motor drive is a challenge. This article describes a design method for connecting a motor driver to a PWM source, including relevant equation...[Details]
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Since Shanghai Zhangjiang Artificial Intelligence Island welcomed its first company, IBM, on January 17 this year, a large number of artificial intelligence companies' advanced technologies and high-...[Details]
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1) Sufficient confidence, perseverance and patience A classmate once asked me whether the microcontroller technology is difficult. I think this question needs to be analyzed from two aspects. Fir...[Details]
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As mobile phones are becoming thinner and lighter, the thickness of the camera module has become an important factor restricting the thickness of mobile phones. The bulky mobile phone cameras in the ...[Details]
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1. Rectification, voltage division and filtering to test AC voltage:
The method used here is relatively simple. First, the AC power is rectified, then the DC component with large ripple is divide...[Details]
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According to the Nikkei report, Toshiba will invest approximately 25 billion yen to introduce manufacturing equipment that can mass-produce automotive power semiconductors to its factory in Ishikawa ...[Details]
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On October 9, Beijing time, Yonhap News Agency reported on Monday, citing official news from the South Korean President's Office, that South Korea's two major chip giants Samsung Electronics and SK H...[Details]
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Since Uboot2011.06 has good support for S3C6410, we use Uboot2011.06.
1. Porting environment
Host: VMWare-ubuntu
Development board: ok6410—512M nandflash, Kernel: 2.6.30.4
u-boot: u...[Details]
DIY/Open Source Hardware
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