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Causes of LED light decay
At present, the light decay of white light LEDs
on the market
may be one of the primary issues for civil lighting. There are two main factors for the light...[Details]
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Recently I was looking at using the SysTick timer to implement a delay function, and summarized my notes: 1. Library function related (1) The Systick part belongs to the NVIC control part, with a tot...[Details]
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The cables used in V-cone flowmeters can usually be divided into three categories, namely control system cables, power system cables and special cables. The control system includes control and detecti...[Details]
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Chapter 10 of Signal Integrity - The Engineer's Companion discusses wireless signal measurements and new, perhaps radical, signal analysis techniques in modern wireless environments. Part II covers...[Details]
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1) Understand how to use the M27c4001 ROM chip 2) Understand the programming method of SPCE061A I/O directly plugging into M27C4001. 1) A PC with Windows system and uμ抧SP? IDE simulation ...[Details]
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Abstract: According to the actual working conditions of the leakage transformer, the equivalent circuit and magnetic circuit analysis are combined to discuss the conditions with and without magneti...[Details]
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Capacitive/digital converters allow the use of the advantages of capacitive sensors, including: simple shape adaptation, low power consumption and favorable manufacturing costs, as well as the adva...[Details]
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After the US government included Huawei in the "Entity List", Google announced that it would suspend Huawei's Android updates, but Huawei emphasized that it has the ability to continue to devel...[Details]
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The three major A-share indices closed higher today, with the Shanghai Composite Index up 0.61% to 3582.08 points; the Shenzhen Component Index up 1.41% to 14960.66 points; and the ChiNext Index rose...[Details]
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Just now, Tesla’s patent application for a steer-by-wire system was exposed. According to foreign media reports, Tesla is forming a technical team to apply steer-by-wire technology to its electric mo...[Details]
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The packaging options for digital ICs (and the associated buzzwords and acronyms) continue to multiply. Advanced digital ICs such as microprocessors, field-programmable gate arrays (FPGAs), and app...[Details]
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Introduction
With the extensive application of embedded systems in industrial control, automotive systems, home networks, medical and health care, wireless technology and other fields, embedded sys...[Details]
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Introduction Compared with mechanical potentiometers, digital potentiometers have many advantages. However, in some applications, the resolution of digital potentiometers often cannot meet the desi...[Details]
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Toshiba’s new 150V N-channel power MOSFET features industry-leading low on-resistance and improved reverse recovery characteristics to help improve power efficiency Shanghai, China, March 30, 2023 ...[Details]
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1. SPI controller datasheet
1For details, please refer to: http://blog.csdn.net/hustyangju/article/details/20474659
2 All SPI registers are mapped to the kernel space and acce...[Details]