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1 Domestic research status
At present, low vibration and noise, high-efficiency blades usually adopt the design method of increasing the number of blades and twisting the blades. It is often d...[Details]
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Electromagnetic flowmeters (EMF for short) are new flow measurement instruments that developed rapidly in the 1950s and 1960s with the development of electronic technology. Electromagnetic flowmeters...[Details]
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What are the inertia, high and low inertia, small, medium and large inertia in servo motors? This article will explain them in detail.
A servo motor is an engine that controls the operation of...[Details]
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As power grids around the world become smarter, the design of electronic systems is essential. To ensure the long-term reliability of the power grid system, the voltage of each part needs to be monit...[Details]
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The newly released B0505LM-1W series products of MORNSUN can be better applied in this solution. This ultra-small, high-reliability DC/DC converter with 1000VDC isolation has an input voltage of 5V...[Details]
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Contents The invention relates to a Bitopard mass flowmeter for measuring the mass flow of a fluid in a pipeline, and in particular to a Bitopard integrated mass flowmeter for measuring the mass flow...[Details]
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PLC common function instructions
The following are several commonly used functional instructions of PLC:
LD (load) instruction: loads the specified value or data into a register or variab...[Details]
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Jiwei.com reported on January 21 that according to Shenzhen Net, a Huawei insider revealed that if the 8 million Kirin 9000 chips were used in the P40, they would have been sold out long ago. We have...[Details]
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Continuity tester panel structure
Figure 1 Panel layout
working principle
The DIDT-10A grounding down conductor continuity tester adopts the current and voltage method test principle, a...[Details]
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Introduction
Radio frequency identification (RFID) technology is a non-contact automatic identification technology based on the radio frequency principle. Its basic principle is that the signal ...[Details]
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introduction
Since the beginning of the 21st century, the world of information has changed rapidly. Maybe a high-tech product will be released today and a better similar product will be releas...[Details]
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The suspense of China Radio and Television Network Co., Ltd. (hereinafter referred to as "China Radio and Television") 700M "regularization" that lasted for many years has finally come to an end. Aft...[Details]
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Genesis, a luxury brand under Hyundai Group, launched its first luxury SUV GV80 series in January. In addition to the exterior and interior design, which shows Hyundai Group's interpretation of luxur...[Details]
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See the on-site discussion. The expert think tank went to Weiyuan to actively discuss and make suggestions to help the high-quality development of shale gas + industry. Recently, the Provincial Scienc...[Details]