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With the development of economy and the progress of society, people have put forward higher and higher requirements for energy, and finding new energy has become an urgent issue facing mankind. There...[Details]
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△Can Cook realize Apple’s dream of building a car? Cook has been full of confidence since 2014, but now even Apple’s top management doesn’t pay enough attention to it. With the vigorous develo...[Details]
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The most simplified design diagram collected from the Internet. The download line should not be too long, otherwise it is easy to make mistakes.
The parallel port ISP download cable has lo...[Details]
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my country is a major coal producer in the world, accounting for 35% of the world's coal output. However, my country is also a country with a high incidence of mining accidents, accounting for 80% ...[Details]
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On December 20, CATL signed a deepening strategic cooperation agreement with Avita Technology in Chongqing. Qu Tao, General Manager of the Strategic Investment Planning Department of CATL, and ...[Details]
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What is MCU burning software?
To put it simply, it is to download the machine language you have written (C or assembly) into the microcontroller in a certain way. This is called burning.
There ar...[Details]
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First, look at the schematic diagram of STM32's GPIO as follows: When the port is configured as output: Open-drain mode: When outputting 0, N-MOS is turned on, P-MOS is not activated, and outpu...[Details]
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Although the basic LED driver designed for general lighting applications is relatively simple, the design becomes very complex when additional features such as phase cut dimming and power factor co...[Details]
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The data-centric smart connected world has arrived. Will the role of the PC be marginalized? Wang Zhicong, vice president of Intel's Sales and Marketing Group and general manager of Intel's China S...[Details]
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OnePlus 8T has been officially released, and compared with the previous OnePlus 8, it is particularly special. First of all, in terms of price, the price of OnePlus 8T is a surprise compared with One...[Details]
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1. Instrument Model Keysight N5230A Network Analyzer 2. Testing process The instrument powered on and started up normally. Then, during the self-test operation, it was found that the instrument rep...[Details]
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LED thermal management technology includes thermal management of chips, packaging and system integration. In terms of chips, people strive to improve the crystal quality of materials or design new ...[Details]
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Abstract: Combined with the development process of a network-based virtual instrument system, this paper introduces the design of VI general panel visualization software using object-oriented tec...[Details]
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Failure phenomenon:
English: Trying to handshake with MCU/MCU...
Failed to open serial port!
English: The serial port has been opened by another program or the serial port does not exist.
Sol...[Details]
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NEC announced yesterday that it has received an order for a next-generation supercomputer system from the Japan Agency for Quantum Science and Technology (QST) and the National Institute for Fusion...[Details]