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According to an analysis report released on August 15, by 2030, global annual demand for batteries will rise to 3.4TWh, of which electric vehicles will account for the vast majority...[Details]
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What technical parameters should be paid attention to when purchasing speakers
Pay attention to the following five parameters!
Rated power: The rated power of the speaker can generall...[Details]
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1. Overview:
As more and more airplanes and cars use fuel, in order to adapt to the rapid development of industrialization, more and more thermal power plants are being built, greenhouse gas...[Details]
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Figure 1: Zero voltage half-wave resonant boost converter circuit The main switch circuit is a zero voltage half-wave quasi-resonant boost converter, as shown in the figure. There are two ways to ...[Details]
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Recently, Volvo Cars said that it will launch a joint research project called CED (Continuous Electric Drive) and start converting a Volvo C30 electric car for inductive charging. It is reported ...[Details]
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Introduction
As more and more cars enter families, the safety of car driving has become a topic of increasing concern. The car
tire
pressure monitoring system (TPMS) came into being...[Details]
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Strategy Analytics' latest smart speaker research report, "Smart Speaker Manufacturers & Operating System Shipment and Installation Market Share by Region in Q2 2018", points out that Amazon's global...[Details]
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realme officially announced today that the realme GT Neo3, which will be released on March 22, will be the first to launch 150W fast charging technology, which can charge up to 50% in 5 minutes. Re...[Details]
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The AD82584F is a digital audio amplifier capable of driving a pair of 8Ω load speakers to 25W (BTL) and a 4Ω load speaker to 50W (PBTL), and no external heat sink or fan is required to play ...[Details]
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The hardware environment uses STM8SF103, and the voltage is 3.3V. What needs to be noted in the circuit is that the IO of the STM8SF103 series can only be pulled up and floating input when used as ...[Details]
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On November 11, Jinmei New Materials held a mass production ceremony for the new generation of composite current collector MA products at its Chongqing Qijiang base. This mass production ceremony mark...[Details]
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The "
Robot
+" Application Action Implementation Plan recently issued by the Ministry of Industry and Information Technology and 17 other departments pointed out the need to deepen the appl...[Details]
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At a recent press conference (September 11, 2024), Imagination Technologies launched its latest
GPU
IP products, highlighting major breakthroughs in functional safety and computing performa...[Details]
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Question Analysis The main purpose is to connect 8 switches to the extended input port and 8 LEDs to the extended output port. How to control the display of 8 LEDs corresponding to 8 switches? Othe...[Details]
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Tianyancha shows that on December 9, Shanghai Hanwei Microelectronics Technology Co., Ltd. underwent industrial and commercial changes, with new investors including OPPO Guangdong Mobile Communicatio...[Details]
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