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The fluorescent lamps and energy-saving lamps we commonly use now have greatly improved luminous efficiency compared with the earlier ordinary incandescent lamps and have been widely used. With the...[Details]
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1 Introduction
In recent years, GPS navigation and positioning technology has been developing continuously, and more and more vehicles have been equipped with vehicle-mounted GPS terminals. Today,...[Details]
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On July 10, the Dongxu Optoelectronics New Materials and Hydrogen Energy Motor Equipment Industrial Park project officially started construction. According to Henan Daily, the project is located in...[Details]
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The vibration of the strip during the galvanizing process directly affects the thickness and uniformity of the zinc layer, which not only reduces product quality, but also leads to excessive consumpti...[Details]
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System Overview:
With the rapid development of science and technology, some authoritative people have made interesting guesses about the future of human beings. The human brain will beco...[Details]
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Introduction: With the increasing complexity of various electronic systems and the increasing demand for real-time performance, as well as the accelerated development of application software towards s...[Details]
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Abstract: This paper discusses the basic principles of sound source localization technology based on microphone arrays, and gives the design method of using FPGA to implement each module of the s...[Details]
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Passive buzzers are also polar electronic components, and their control circuits are the same as those of active buzzers, as shown in the figure below. However, their sounding conditions are differ...[Details]
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On May 10, 2023,
WPG Holdings, a leading international semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary WPI has launched a primary-side re...[Details]
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According to foreign media reports, when you hold a flashlight to find lost keys, when bats detect obstacles when flying at night, or when car radar locates other cars on the road, the same physical ...[Details]
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1. Forward voltage decreases, dim light
A: One is that the electrode and the light-emitting material are in ohmic contact, but the contact resistance is large, which is mainly caused by low co...[Details]
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There are five key specifications you need to consider before buying a digital multimeter: Number of digits displayed count Resolution Range Accuracy There are many different types of digital m...[Details]
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Write uboot to emmc and drive it through EMMC instead of booting with SD card only Before burning uboot, use the following command to view the EMMC card information and partition information: mmcinfo...[Details]
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Pinglu Energy Storage Station, Guangxi's first large-capacity independent shared energy storage power station, recently participated in market transactions at the Guangxi Power Trading Center, marking...[Details]
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The original equipment market for LiDAR is experiencing its sweetest moment.
This week, Gaogong Intelligent Automobile Research Institute released the latest data showing that in the thi...[Details]
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