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Nidec Instruments Co., Ltd. (formerly Nidec Sankyo) has developed a high-hardness plastic fisheye lens unit that uses a plastic lens with a hardness comparable to glass. High hardness plastic fis...[Details]
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Working Principle: Touch the metal piece and the bulb will light up and will stay on for a period of time determined by the time constant of the 47μF capacitor and the 2MΩ resistor.
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On December 10, the Xiamen Municipal Bureau of Industry and Information Technology issued the "Notice on the Proposed Establishment of a New Energy Vehicle Power Battery Recycling and Utilization I...[Details]
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1 Introduction
In modern armored communication and command equipment, powerful functions, precise control and reliable operation are all made up of more and more electronic extensions and ...[Details]
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At the Mobile World Congress (MWC 2011) held in Barcelona in 2011, Wang Jianzhou, then chairman of China Mobile, said that 2011 would be the first year for the commercialization of 4G TD-LTE. The two...[Details]
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If you pay attention to the screens of notebooks in the past year, you will find that more and more products use OLED screens. Analyst Ming-Chi Kuo said that Apple’s MacBook product line will also us...[Details]
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Many electronic products have automated test times of only a few seconds, and the system DC power supply can account for a significant portion of this time, so it is worth paying attention to opt...[Details]
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According to foreign media reports, Einride, a manufacturer of autonomous electric trucks, said that its new generation of innovative "Pod" trucks will use Nvidia's Drive AGX Orin autonomous driving ...[Details]
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In recent years, with the development of China's economy, urban traffic congestion has become increasingly serious. Therefore, it is urgent to improve the traffic capacity of urban road networks and ...[Details]
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The rapid development of digital signal processing technology and large-scale integrated circuit technology
has provided us with new ideas and methods
for designing
digital circuits
...[Details]
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The SNMP network management board uses the RTL8019AS 10M ISA network card chip to access the Ethernet. The advantages of choosing it are: NE2000 compatibility, good software portability; simp...[Details]
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In the process of optimizing internal combustion engines, the valve opening and closing strategy is one of the few remaining problems. Currently, Camcon, a British company, is developing a techno...[Details]
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Market trends have forced digital signal processor (DSP), microprocessor and field programmable gate array (FPGA) manufacturers to continuously increase the clock frequency to achieve higher performa...[Details]
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SoC devices with multiple processing units are now an important link in the product design chain. This article evaluates the advantages and disadvantages of different processing units based on vari...[Details]
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Overview This article introduces a high-efficiency LED driver that can provide 12 V output voltage and 0.3 A output current in the input voltage range of 90 VAC to 265 VAC. The LED driver uses the...[Details]
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