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introduce Compared with ordinary light sources, LED lamps are becoming the preferred solution for reducing energy consumption in indoor and outdoor lighting due to their high efficiency, environmenta...[Details]
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From December 5th to 6th, 2022, the "2022 Fourth Intelligent Cockpit and User Experience Conference" was successfully held in Shanghai. Fujitsu Minami Software was invited to attend the conference ...[Details]
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The designed wireless data transmission module consists of a single-chip RF transceiver chip NRF401, an AT89C52 microcontroller and a MAX3316 interface chip, and operates in the 433.92/434.33MHz fr...[Details]
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According to Jiemian News, Xiaomi Motors has finalized China Innovation Aviation and CATL as its current battery suppliers, with CATL tentatively designated as the first-tier supplier. As for the b...[Details]
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NXP recently announced that it will adopt TSMC's N5P process, an enhanced version of TSMC's 5nm technology, which is about 20% faster and consumes about 40% less power than 7nm. The two companies e...[Details]
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Chip capacitors are essential electronic components for electronic products. Chip capacitors have functions such as coupling, bypassing, filtering, and tuning circuits. When testing chip capacitors...[Details]
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Load sensors (LSE for short) are sensitive devices specially used to monitor the connection and disconnection of the load at the output end of power supply equipment. Domestic manufacturers have cu...[Details]
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Greenhouse is a place that can change the growth environment of plants, create better conditions for plant growth, and avoid the influence of seasonal changes and bad climate. With the development of ...[Details]
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From the previous section, we have learned that the timer/counter in the microcontroller can have multiple uses, so how can I make them work for the purpose I need? This requires setting the timer/...[Details]
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On January 8, 2024, the Zhangjiakou Municipal Development and Reform Commission announced the Zhangjiakou Municipal Key Construction Project Plan for 2024 (the first batch), which includes 12 energ...[Details]
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A few days ago, Huawei France's official Twitter account released a message saying that the P40 will use graphene batteries. This tweet was quickly deleted. It is not yet clear why Huawei France dele...[Details]
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2-1-1-7. Risks of dual-excitation switching power supply transformers
The above analysis of the working principle of the dual-excitation switching power supply transformer is based on the ...[Details]
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This program has been used and no debugging is required. #include "reg52.h" #include "intrins.h" #define byte unsigned char //#define N_NOP _nop_();//_nop_();_nop_(); ////////////////////////////...[Details]
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China Energy Storage Network
: Effectively promoting the energy revolution is an important foundation and fundamental direction for facing new changes in the energy supply and demand structur...[Details]
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O Introduction Ultrasonic waves refer to mechanical shock waves with a frequency greater than 20 kHz generated in elastic media. Ultrasonic waves have high frequencies, strong penetration, strong...[Details]