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The application of LED light sources in the field of lighting is the result of the rapid development of semiconductor light-emitting material technology and the gradual popularization of the concept o...[Details]
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1. Background
With the increasing demand for renewable energy and the advancement of energy transformation, the importance of energy storage technology has become increasingly prominent. A...[Details]
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1. Probe classification
Probes are usually classified according to the measurement object, as shown in Figure 1. Among them, high-impedance passive probes, high-voltage differential probes, and cur...[Details]
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On August 27-28, the 2020 Jiwei Semiconductor Summit was held in Haicang, Xiamen. The theme of this summit is "Exploring the New Logic of the Iterative Era", aiming to explore the new business logic ...[Details]
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Tiny4412 mode jump The ARM system CPU has the following 7 working modes: 1. User mode (Usr): used for normal program execution; 2. Fast interrupt mode (FIQ): used for high-spee...[Details]
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Do you have an urgent need for call recording function? Although non-jailbroken iPhones still don't support it, the custom systems of many Android phones have long incorporated this feature. Samsun...[Details]
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On November 12, Gasgoo noticed that data from the China Automotive Power Battery Industry Innovation Alliance showed that in October this year, Honeycomb Energy's installed capacity in the domestic...[Details]
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While people pay attention to the appearance of the car body, they also have higher and higher requirements for the interior configuration of the car. The emergence of smart cockpits is also to meet ...[Details]
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The performance of transceiver modules used for wireless transmission is mainly determined by the phase noise of the local oscillator used. Therefore, accurate measurement of module characteristics, e...[Details]
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Digital blogger @数码闲聊站 revealed that although the rear lens modules of Xiaomi 11 Large Cup and Super Large Cup look similar, only the Super Large Cup is equipped with a 48-megapixel 5x zoom pe...[Details]
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The latest statistics from the statistics agency TrendForce show that in the first quarter just past, the revenue of major NAND flash memory manufacturers all increased, with the overall scale reachi...[Details]
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TI continues to advance Wi-Fi technology solutions for the Internet of Things (IoT) with the enhancement of the self-contained SimpleLink CC3000 module. The CC3000 features enhanced software desi...[Details]
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1 Introduction
With the rapid development of my country's national economy and the improvement of people's living standards, people pay more and more attention to the anti-theft, anti-robbery a...[Details]
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Taking USCI0 as an example, the two different methods are explained. 1. Switch-case method #pragma vector=USCI_A0_VECTOR __interrupt void USCI_A0_ISR(void) { switch(__even_in_range(U...[Details]
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B __turn_mmu_on symbol - setup_arch- paging_init- bootmem_init- memblock_allow_resize returns ----At this point, memblock initialization is complete, and the era of memblock memory manager based on t...[Details]