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Method of measuring leakage current with multimeter 1. Power-off measurement Turn off and disconnect all electrical appliances, use the RX10K setting of the multimeter, connect one probe to the...[Details]
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"For more than 100 years, lighting has been changing steadily and slowly, but in the past 10 years, the entire lighting industry has undergone tremendous changes. It is expected that in 2015, the sha...[Details]
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With the intelligent upgrading of the automobile industry and the popularization of autonomous driving, high-computing artificial intelligence chips with higher technological content, greater industr...[Details]
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The largest wafer foundry in mainland China, SMIC, was listed on the A-share market yesterday. Its market value quickly exceeded 600 billion yuan, reaching a peak of more than 650 billion yuan. TSMC ...[Details]
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Sony is one of the few or only companies that insists on not using special-shaped screens on its flagship phones. It even exclusively created a movie screen with an ultra-wide aspect ratio of ...[Details]
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As the pace of life continues to accelerate, people hope to be able to keep abreast of the situation at home and control various devices at home even when they are at work or out. The continuous de...[Details]
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Function: Let the eight lights D1-D8 on the experimental board run in a cycle, first light up D1, and the other lights are ...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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Since it is MM mode, only DMA2 can be selected 1. First, the DMA structure should be initialized 1. Select channel DMA_Channel and select the corresponding channel according to the data stream. 2. Se...[Details]
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What are the advantages and disadvantages of AC servo system
Compared with DC servo system, AC servo system has the following advantages:
Faster torque and speed response: AC servo ...[Details]
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The concept of servo motor
A servo motor is a motor suitable for precision motion control. It uses a feedback control system to achieve high-precision control of parameters such as position, s...[Details]
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Recently, Yanfeng successfully won 97,025.9 square meters of industrial land in the J03-01 plot of the heavy equipment industry zone in the Lingang New Area of the Free Trade Zone, and signed a lan...[Details]
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Circuit Introduction The circuit consists of a power supply circuit, a single-chip microcomputer circuit, an ambient illumination detection circuit and a control output circuit. C1, VD1, VD2, C2...[Details]
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1 Introduction
Inverter air conditioners are developing rapidly in today's air-conditioning industry, and we can also foresee its future development trend. Its energy saving, more ...[Details]
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210 startup process:
Although there is a distinction between BL1 and BL2 in 2440 and 6410, the same is true for 210:
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