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Motor control is not as simple as turning on or off a switch, especially for the three-phase brushless DC (BLDC) motors and permanent magnet asynchronous motors commonly used in industrial robots. ...[Details]
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1 Composition of virtual instruments
In terms of composition elements, the virtual instrument system is composed of computers, application software and instrument hardware. Computers and i...[Details]
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Innova Research says Covid-19 pandemic stimulates continued growth in global household front-end water purification market Innova Research, a leading industry research company focused on n...[Details]
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When designing and using electronic balances, the first thing to consider is the stability, sensitivity, accuracy and invariance of the balance reading. The so-called stability refers to the stabil...[Details]
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In recent years, in order to design more competitive products and ensure production capacity, domestic semiconductor companies have gradually begun to develop from division of labor to verticalizatio...[Details]
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Today, according to foreign media reports, the appearance of Samsung's new M series phone Galaxy M60 was exposed, adopting a water drop screen and rear dual camera design. According to informa...[Details]
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Qualcomm has released its latest Snapdragon 865 processor, which has made great improvements in imaging and can support sensors with up to 200 million pixels. Qualcomm said it is currently worki...[Details]
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On the morning of March 22, the inaugural meeting of the Shanghai Future Industry New Energy Storage Expert Committee was successfully held at the Huibo Center. Experts recommended by 15 units in t...[Details]
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In addition to their traditional roles as indicators and illumination, modern LEDs can also act as photovoltaic detectors . Simply connecting a red LED to a multimeter and shining a bright light sou...[Details]
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The two alarms introduced here have simple circuits and sensitive triggering. They can be directly installed in modular sockets and are suitable for leakage alarms of household appliances. They are...[Details]
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Recently, CREE announced on its official website that it has completed the sale of its lighting products business unit "Cree Lighting" to IDEAL INDUSTRIES, Inc. The transaction includes LED l...[Details]
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Among all kinds of information that people obtain from nature, vision obtains the most, accounting for about 80% of the total information. With the development of information technology, human visu...[Details]
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1 Characteristics of gas chromatograph When a gas chromatograph fails, in order to find out which system or component the fault lies in, we must first understand the basic structure of the instrument...[Details]
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Recently, there have been reports that some Korean companies, including Samsung and LG, have announced their withdrawal from LCD production. What does this mean for domestic LCDs? In this regard, T...[Details]
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The Meizu 18 series, as the 2021 masterpiece, will be officially released on March 3. Recently, Meizu officials have frequently posted articles to warm up for the new phone. From the information re...[Details]