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For low power design, several aspects should be considered: 1. Low power consumption of peripherals. All unnecessary peripheral modules should be turned off. 2. GPIO processing. It is best to process...[Details]
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Recently, a Huawei 5G mobile phone with model number CDY-AN00 passed the 3C certification and supports up to 40W fast charging. The applicant and manufacturer are both Huawei Technologies Co., Ltd., ...[Details]
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In actual use, the microphone or speaker has different degrees of rustling sound. The analysis of the voice module circuit shows that the audio output signal has noise. After analyzing the voice mo...[Details]
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Reference:
http://www.cublog.cn/u3/104447/showart_2218502.html
and the friendly mini2440 manual.
There is basically no problem if you follow the instructions. Here are just some points...[Details]
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ISP: in system programming
IAP: in application programming
But what are the differences in their operation methods, results and applications?
What is ISP:
Use a writer to burn the ...[Details]
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AT89S52 microcontroller performance description: The AT89S52 is a low-power, high-performance CMOS 8-bit microcontroller with 8K in-system programmable Flash memory. It is manufactured using Atme...[Details]
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China Energy Storage Network News:
On July 11, 2018, senior leaders of Trina Solar Co., Ltd. and Lixin (Jiangsu) Energy Technology Co., Ltd. held a cordial meeting and signed a strategic coop...[Details]
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Many electrical novices are not sure how to start debugging after designing electrical control cabinets and PLC programs. Or some people have caused PLC burnout and other problems due to inappropri...[Details]
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Bosch Venture Capital invests in AutoCore.ai High-performance automotive middleware is accelerating development Bosch Venture Capital invests in Chinese automotive middleware company for the firs...[Details]
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3D Glass Solutions (3DGS) has raised $20 million in Series B1 funding led by Intel Capital. CerraCap Ventures, Lockheed Martin Ventures and Nagase & Co also participated. As a result of this round of...[Details]
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Bootloader
The bootloader of an automotive MCU is a software used to load and update applications on an automotive electronic control unit (ECU). It has the following main functions and implem...[Details]
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Single pulse voltage forward peak holding circuit
Function of the circuit
This is a circuit that holds the peak voltage of an analog signal. It stores the maximum positive peak value of the si...[Details]
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AI intelligent computing centers have now become essential infrastructure in all regions. Across the country, four AI computing centers have been built, and construction has started in Xi'an, Xuch...[Details]
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Chipsea Technology's high-performance, high-reliability signal chain MCU brings a new choice for localization of industrial computers
From December 16 to 18, CNCC 2021 China Computer...[Details]
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