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With the rapid development of my country's national economy and the acceleration of technological process, the level measurement instrument technology has achieved unprecedented development. Since ...[Details]
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u-boot has undergone major changes since version 2010.09. First, the board support files are no longer configured in the top-level Makefile. Second, start.S and board.c are rewritten. In addition, ...[Details]
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The external reset is generated by a low level applied to the RESET pin. When the reset low level duration is greater than the minimum pulse width (see Table 20), the reset process is triggered, even...[Details]
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The following knowledge points are notes made based on Wei Lao Da's tutorial, and the board is S3C2410.
About NorFlash and NandFlash
NOR
NAND
...[Details]
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I haven't written a blog for a long time. During this period, I was mainly preparing for future job review. Today I will summarize how to find the first K minimum values of an array. There are m...[Details]
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Today, Xiaomi announced that the Xiaomi 11i HyperCharge will be launched in India on January 6, 2022, and it supports 120W super flash charging. According to the official poster, the domestic ...[Details]
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Experimental task
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Use two buttons to control the output of DAC0832 through the microcontroller, so that the OUT terminal can output two waveforms, sawtooth wave and triangle wave, w...[Details]
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Samsung Electronics Vice Chairman Lee Jae-yong made his second business trip to India this year to inspect the local business situation and meet with local business executives. According to South Kor...[Details]
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This is a fire alarm
When smoke enters the outer ionization chamber, some positive and negative ions are adsorbed in the smoke and burn to generate particles (the particles generated by co...[Details]
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1. Introduction
With the rapid development of information technology, mobile terminal devices such as mobile phones, PDAs, and handheld computers are increasingly being used. In addition, the p...[Details]
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Uboot version used is u-boot-2013.01 There are thousands of files in u-boot-2013.01. If you want to know which files are used, which files are executed first, and the memory occupied by executable ...[Details]
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At 00:39 on April 1, with the normal closure of the 500 kV Jiangling-Echeng DC bipolar system, State Grid Hunan Power started the 15-day annual maintenance of the cross-provincial Jiangcheng DC lin...[Details]
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In line with the noble DIY spirit of not seeking the best, but the most rustic. Grit your teeth and stomp your feet, grab your tools, and make a heat transfer machine!
Although they are av...[Details]
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As the number of LED lighting devices grows, the number of integrated circuit devices that provide controlled power to LEDs continues to grow. Saving energy is an important global issue today, and...[Details]
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This article is the first in a series where we explore the role of artificial intelligence in industry.
The topic of artificial intelligence (AI) has been making headlines lately, as...[Details]