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Abstract:In order to improve the stability and efficiency of the three-phase PFC, reduce cost, the design is based on the system control of the three-phase current average algorithm of VIENNA recti...[Details]
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On August 3, Acer Inc., a multinational hardware and electronics company, announced that its board of directors has approved an investment in C-Life Technologies, a lithium iron pho...[Details]
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Principle of single chip microcomputer key detection: The IO port of the microcontroller can be used as both input and output. When detecting a button, its input function is used. We connect one end...[Details]
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CPU: AT91SAM9G20
Linux kernel: 2.6.30
When I got the board, the telnet service didn't work well, so I thought about transplanting an ssh server onto it.
2. First download the source ...[Details]
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Mixed signal oscilloscopes first appeared in 1993 with two analog channels and 8 or 16 digital channels. In the following years, mainstream MSOs were basically locked at 2 or 4 analog channels plus 1...[Details]
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Providing test solutions for large-scale batch production is gaining more and more attention from test manufacturers. At present, the Chinese wireless device market is in a stage of rapid growth. Wit...[Details]
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How to use LCR tester 1. Prepare the LCR tester. The white button is the switch. 2. The commonly used buttons are ZLCR to change the main measurement function, and DQe to change the auxilia...[Details]
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Debugging is the key work to check whether the PLC control system can meet the control requirements. It is an objective and comprehensive evaluation of the system performance. Before the system is ...[Details]
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Machine vision is a discipline and technology that is widely used in industrial fields such as manufacturing and testing to ensure product quality, control production processes, and perceive the en...[Details]
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According to foreign media reports, on Wednesday US time, Nvidia surpassed Intel and became the chip company with the highest market value in the United States for the first time. ...[Details]
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According to Yahoo News, the rapid rise of manufacturing in mainland China has also reshuffled the global PCB landscape. According to Dr. Hayao Nakahara's survey report, 52 of the world's top 122 PCB...[Details]
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In production, due to factors such as installation environment, cost control, and ease of operation, one-button start and stop control will be used, such as motor control, valve control, etc. Today...[Details]
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'''''''''''''''''''''''''''' BASCOM-AVR drives a digital tube to display the numbers 0-9 Download attachments to view schematic code and actual photos'''''''''''''''''''''''''''''''''''''''''''''''''...[Details]
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1. Errors caused by non-axisymmetric flow
The velocity distribution of the electromagnetic flowmeter is symmetrically distributed along the pipe axis, generating a uniform electromotive force at t...[Details]
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Regarding the claim that fuel vehicles will be replaced by electric vehicles, Lin Changbo, general manager of Dongfeng Liuzhou Motor, bluntly stated that this is not necessarily the case.
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