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1. What is an LED floodlight?
LED downlights are also called spotlights, projection lamps, and spotlights. They are mainly used for architectural decorative lighting and commercial space light...[Details]
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With the development of electronic technology, electronic and electrical equipment are increasingly widely used in aircraft. Harsh electromagnetic environments often prevent electronic or electrical e...[Details]
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Wearable devices have gained a large market share in the fitness tracking field in recent years. However, they also have broad application prospects in the medical field, such as the new blood oxime...[Details]
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On August 19, the signing ceremony of the key investment projects of Dongying City in 2024 was held in Shanghai. Chen Bichang, deputy secretary of the municipal party committee and mayor, and the main...[Details]
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For car owners, the difficulty of parallel parking in real life is completely different from that in the second subject test. At a time when parking spaces are becoming increasingly tight, it is defi...[Details]
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Myoelectricity is the result of bioelectricity generated by human muscle and nerve excitement. Many goals can be achieved by using myoelectric signals, such as using myoelectricity to control prosthes...[Details]
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The typical instrument for precision measurement using barcode technology is the digital level NA2000 successfully developed by Leica in 1990. This new optoelectronic integrated instrument has many...[Details]
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Related concepts Interrupt source: The event that caused the interrupt Interrupt request: The interrupt source makes a request to the CPU for processing Breakpoint: The pause point of the progra...[Details]
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Lightning can cause fires in homes, damage household appliances, and even endanger personal safety. The device provided here can provide early warning of lightning.
This device is actually an extrem...[Details]
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1. STM8S003 pin remapping function As shown in the figure, I want to use this correspondence: PC5- TIM2_CH1; PC6- TIM1_CH1; PC7- TIM1_CH2; The default functions of these three pins are: PC5- ...[Details]
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When Omar Badar learned that his friends were on the front lines of the COVID-19 fight, using 3D printing to make face shields for healthcare workers, he came up with an idea. “Extraordinary times ...[Details]
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The biggest industry news recently was a report by South Korean media that graphics chip giant NVIDIA has confirmed that it will outsource its latest generation of 7nm graphics chips to South Korea's...[Details]
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On May 10, 2013, the "Enlightenment Dream Journey" new product launch conference of NORCO was successfully held in Beijing. The conference discussed the development of industrial computers, made a fo...[Details]
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2 Theoretical research on microresistance test
This chapter mainly studies the relevant basic theories of high-precision microresistance tester.
Resistors can be divided into high resistors (...[Details]
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We have all heard the phrase "technology changes the world" a lot, and this time this phrase became the theme of "Xiaopeng AI Technology Day". This seemingly ordinary phrase is not simple for Xiaop...[Details]