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In LED lamps , the heat dissipation is directly related to the quality and life of the product. However, due to the hype of some merchants and the misleading of so-called experts, some misundersta...[Details]
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The latest report from market research firm Omdia predicts that there will continue to be an oversupply of panels in 2022, and prices may bottom out in the first quarter. Starting from the second qua...[Details]
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I've been building a labview building recently, and I feel like I've learned a lot. For example, I learned how to publish to the web, and I learned about shift registers. There are still some useful t...[Details]
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A set of CAD renderings of the 2019 new iPhones were exposed online, including iPhone XI, iPhone XI Max and iPhone XIR. It can be seen that its main appearance has not changed much from the c...[Details]
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According to the project requirements, you can use I/O external pull-up to drive the digital tube; you can also use 74HC138 (38 decoder) + 74HC245 (8-way signal transceiver) to drive the digital tube...[Details]
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Testing the dynamic parameters of power devices is an important part of the work of device R&D engineers and power engineers. The test results are used to verify, evaluate, and compare the dynamic ...[Details]
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The calibrated on-chip RC oscillator provides a fixed 1.0, 2.0, 4.0, or 8.0 MHz clock. These frequencies are nominal at 5V, 25°C. This clock can also be used as the system clock by programming the CK...[Details]
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AP8264A2 High-Performance 32-bit Audio Application Processor The AP82 series audio processor is a new generation of SoC platform products designed for audio applications, suitable for traditional a...[Details]
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On November 29, at the Sodium Ion Battery Industry Chain and Standard Development Forum, Huang Qisen, deputy director of CATL Research Institute, said that in terms of passenger car applications, sodi...[Details]
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With the development of information technology, wireless communication has become popular, but our usual monitoring method is still contact-based. The disadvantages of contact monitoring are: conta...[Details]
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Cailian Press (Shanghai editor Liu Rui) reported that data from market research firm TrendForce showed that in the first quarter of 2021, the total quarterly revenue of the world's top ten chip man...[Details]
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As people's demand for comfort, convenience and safety in their living environment increases, smart home systems have emerged. The core function of smart home systems is to achieve real-time monito...[Details]
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As people's living standards continue to improve, people's attention to their own health has also risen to an unprecedented level. Today, more and more high-tech means are beginning to be used in t...[Details]
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The effective service life of combustible gas is measured based on the sensor of its probe. Generally, we can test the measurement accuracy and accuracy of combustible gas with a lighter. The measure...[Details]
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The research design utilizes the principle that photosensors are sensitive to light signals in a specific wavelength range, combines a four-quadrant photoelectric position detector with an MSP430 s...[Details]
Analogue and Mixed Signal
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