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The MAX4751/MAX4752/MAX4753 are low-on-resistance, low-voltage, quad single-pole, single-throw (SPST) analog switches that operate from a +1.6V to +3.6V supply voltage range. These switches feature h...[Details]
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Electrolytic capacitors will leak over time. The circuit shown in the attached image allows you to test the leakage of capacitors and decide whether they are worth using. You can suppress leakage b...[Details]
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According to media reports, the Ministry of Industry and Information Technology and the National Energy Administration recently jointly organized a pilot project to apply the battery swap model for n...[Details]
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The reset function of the PIC16F87X series microcontrollers is relatively well designed. The conditions and reasons that cause the internal reset of the microcontroller can be roughly summarized into...[Details]
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On October 14, TCL Technology released its performance forecast for the first three quarters of 2021, expecting a net profit of 13.05 billion to 13.35 billion yuan in the first three quarters, a year...[Details]
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1. Module Division
i) (Main module) Video capture and playback
ii) Display mode switching
iii) Take photos
iv) Video recording
v) fps display
vi) View and delete video...[Details]
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According to statistics from relevant departments, Taiwan's total exports in the first half of this year amounted to US$206.9 billion, of which semiconductor exports alone amounted to US$71.1 billion...[Details]
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Data released by the China Electric Charging Infrastructure Promotion Alliance showed that as of September 2019, member units of the alliance had reported a total of 466,000 public charging piles, in...[Details]
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Users who pay attention to the digital world, especially Apple phones, probably have the impression that every time a new iPhone is released, the same phenomena will occur, such as a lot of complaint...[Details]
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On December 28, Broadcom Integrated Circuit (Shanghai) Co., Ltd. (SSE: 603068), a major company in the field of wireless communication solutions, announced that it has reached a final agreement to ac...[Details]
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Recently, according to Dahe.com, Wang Ziyin, a relevant person in charge of Huarui Optoelectronics, said that the company's current production capacity is about 30,000 large panels per month, and the...[Details]
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In an auto show, most people only focus on new cars and beautiful women. In fact, at the booth, they also displayed some technological highlights of the brand. These new technologies may become the fu...[Details]
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China Energy Storage Network
: The Guiding Opinions pointed out that the energy internet will be promoted in two phases in the near and medium term. The first phase will be from 2016 to 2018,...[Details]
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After the "far ahead" meme became popular, it seems to have become synonymous with a certain domestic company. However, this name has recently been registered as a new company, and the wholly-owned...[Details]
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1. Initialization of SD card in uboot 2. Read sectors 3. Write variables to SD card 4. 1. Initialization of SD card in uboot 1.1 Hardware connection MMC0_CDN -- GPG6 -- SD card detection pin MM...[Details]