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LED light emitting diode is a solid-state semiconductor device that can convert electrical energy into visible light. It can directly convert electricity into light.
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In a process instrumentation application that measures pressure, flow, or level , an engineer or technician will focus on accuracy as the top priority of their job. The transmitter is a critical com...[Details]
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Apple has quietly launched the new AirPods headphones on its official shelves. The appearance has not changed much from the previous generation. It has a built-in Apple H1 chip and can be used for up...[Details]
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Main functions of PLC
Before learning PLC, we must first know the composition, working principle, 6 major characteristics, and 10 major functions of PLC. Only by knowing these basic knowledge ...[Details]
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On the afternoon of April 18, the "Supporting the Future of Dual-carbon Energy Storage" Meizhou City Business Promotion Wuhua County Energy Storage Industry Special Event co-organized by China Sout...[Details]
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Today's devices are getting smaller and smaller, and this trend requires smaller and smaller precision resistors to support higher and higher power density. This usually means that surface mount chip...[Details]
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With the rapid development of switching power supply technology and green power supply, APFC technology has become a hot topic in current research. Electronic switching power supply technology has ...[Details]
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Function of the circuit
Low frequency oscillation mostly uses CR Wien bridge oscillation circuit, and the lower limit of frequency is several Hz. Ultra-low frequency oscillation i...[Details]
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The design is based on 51 single-chip microcomputer and uses 1602 LCD for display. The frequency measurement method uses equal-precision frequency method. The external pulse is used as the start sign...[Details]
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In LabVIEW serial communication, after receiving a string of data, how to extract the useful data?
As shown below:
The received string is 01 04 04 09 CD 0A 61 AE AF
According ...[Details]
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After achieving record-breaking results for fifteen consecutive years, the 16th Automechanika Shanghai will be held again at the National Exhibition and Convention Center (Shanghai) from December 2 t...[Details]
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Today I dug a big hole again and gave a brief introduction to the thermal analysis of the circuit board level. Thermal analysis is a very troublesome thing. There are many softwares that can do thi...[Details]
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Contents The present invention relates to the technical field of flow measurement, and in particular to a differential pressure flow meter. Background of the Invention At present, flow measurement ...[Details]
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On August 22, according to media reports, since Broadcom acquired VMware last year, some customers have paid up to 10 times the original price for the same services.
A VMware enterprise custom...[Details]
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One of the issues that needs to be paid attention to when using many flow meters is that the transmitter of the flow meter should be grounded, which can well avoid the problem of interference. Why is ...[Details]
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