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----------------------------- Environment PC: ubuntu 11.04 kernel: 2.6.32-28-generic corss: arm-linux-gcc 4.3.2 arm: s3c6410 ----------------------------- System clock configuration This article ma...[Details]
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This detection circuit can be widely used in daily production, life and military. There are also some designs of sequence signal detection circuits in many electronic technical materials, but the d...[Details]
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Translated from EEtimes Although the pandemic has caused many businesses to close, it is basically business as usual for fabless semiconductor companies, with some subsidies. In a conversation wit...[Details]
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1.5 DC boost circuit design
The purpose of setting up the DC boost circuit is to boost 4.2 V to 5 V. The circuit of the DC booster is shown in Figure 5, and the circuit is mainly composed of a no...[Details]
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According to @Pudong, Shanghai Dalian Road Tunnel will complete 5G network coverage in October 2019. This is China's first 5G cross-river tunnel. The...[Details]
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According to TrendForce's China Energy Storage Bidding Database, China's bidding market demand rebounded significantly in March 2024, with 5.5GW/13.9GWh of new energy storage bidding in March, a month...[Details]
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Introduction
In data acquisition systems, the zero drift of the preamplifier is the main source of detection errors, especially under harsh environmental conditions. For example, the infrared...[Details]
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MATLAB is a high-performance scientific and engineering computing software developed by MathWorks in the United States. With its powerful scientific computing and drawing functions, a large numbe...[Details]
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I originally thought that setting the system time is very simple, as long as you modify the RTC, it will remember the time you set, but after testing, I found that this is not the case. So I studie...[Details]
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1. Principle Introduction There is a full-duplex serial port inside the 51 single-chip microcomputer. What is a full-duplex serial port? Generally speaking, a serial port that can only receive or sen...[Details]
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Abstract: When our engineers and designers design IoT related products, some of the instruments that they were familiar with and used, such as ordinary oscilloscopes, digital signal generators and fun...[Details]
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OLED TVs are downgraded to mid-range TVs. On the evening of July 10, Xiaomi, the "price butcher", launched the lowest-priced OLED TV in history, bringing the price of 55-inch OLED TVs down to 4,999 y...[Details]
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1. Introduction
Since digital television was put into operation in 1995, the middleware service platform has been a topic of research and discussion. Digital television operators represent...[Details]
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When I first got the Discovery Kit, I thought the MCU measured current directly, but it turns out that it measures current indirectly through voltage. When JP1 is in the ON position, it can provide I...[Details]
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As we know, the communication field has always been the traditional mainstream market for FPGA applications, and it is also a large market that the industry's leading FPGA manufacturers have been com...[Details]
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