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The "531 New Policy" has turned down the "tap" of the downstream photovoltaic power stations in the photovoltaic industry, and has also triggered a "chain reaction" in upstream silicon materials, b...[Details]

In October last year, the U.S. Bureau of Industry and Security released a document. Under its 139 pages of cumbersome bureaucratic terminology and detailed technical details, the United States put ne...[Details]

      Future iPhone models may not only allow for wireless charging of other devices, but also allow the induction current to flow directly through the front display, without having to flip the phone...[Details]

　　LCR testers are generally used to test inductance and capacitance. The measurement steps are as follows: 　　1. Set the test frequency 　　2. Test voltage or current level 　　3. Select test parameters...[Details]

Working principle: VTl, VT2 and related components form a multivibrator with a frequency of about 400Hz, which is used to modulate the intermediate frequency signal. The audio signal can also be outp...[Details]

In piezoelectric materials, the coupling of current and voltage to elastic displacement and stress is {T} = {S} - {E} {D} = {S} + {E} where: {T} = stress tensor, = elastic sti...[Details]

In the development of the ARM9 core, burning and simulating the BootLoader program has always been a headache for R&D engineers. The reason is that there is no efficient BootLoader download program a...[Details]

Reducing the cost of LED lamps LED chips account for the main part of the cost of LED lamps, so the main way to reduce the cost of LEDs is to reduce the cost of LED chips. The key...[Details]

1 Introduction Intelligent lighting control is the act of automatically controlling lighting equipment (including automatic adjustment of illumination, automatic switching of ligh...[Details]

The latest RTX technology provides designers, developers, engineers and embedded and edge applications with a cost-effective combination of technologies.   Generative AI is driving changes in all...[Details]

Abstract: Design a DC motor control system in the master-slave control mode of embedded microprocessor ARM&DSP, focusing on the DC motor monitoring system interface designed based on QT/Embedded, i...[Details]

Last September, Apple launched the Apple Watch S6. Many people thought that this new product only added a new blood oxygen saturation detection function, and many domestic watches also support this f...[Details]

Wll7/W217/W317 constant current source circuit diagram The circuit shown in the figure is a constant current source circuit composed of W117/W217/W317, in which the output current is: Iout=1.25/...[Details]

According to foreign media reports, StoreDot, an Israeli developer of ultra-fast charging (XFC) battery technology, announced a new framework agreement with its strategic battery manufacturing partne...[Details]

The content of this article mainly focuses on the connotation, function, scale, perspective and data source of autonomous driving vehicle testing scenarios. 01. Scenario elements and sce...[Details]