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Previously, we brought you a summary of a series of difficult problems that are often encountered in analog electronics learning: Analog Electronics Troubleshooting Series (I): How much do you know ab...[Details]
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A recent report revealed that Motorola is preparing to launch three new Edge-branded smartphones, including Edge 30, Edge 30 Lite, and Edge 30 Ultra. Recently, whistleblower Yogesh Brar revealed th...[Details]
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Every year, the US SIA publishes a white paper factbook, which discloses some of the current status and data of the US semiconductor industry and demonstrates the strength and prospects of the US sem...[Details]
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"Sony was furious that mobile phone brands did not use TOF, so it sought a way out and frantically developed TOF applications in Japan, Shanghai, Beijing, Shenzhen, and Chengdu in China." Regarding t...[Details]
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"Panda" will focus on the key core components of industrial robots, break through and master the key common technologies in the fields of industrial robots and intelligent manufacturing, strengthen...[Details]
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1. Introduction
In recent years, domestic and foreign textile machinery manufacturers have adopted PLC control, variable frequency speed regulation, mechatronics and other electronic technologies t...[Details]
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/* This is a running light I wrote myself, with a speed of 500ms */ #include pic.h #define uchar unsigned char #define uint unsigned int __CONFIG(0x3B31); void delay(uint x) { uint a,b; for(a=...[Details]
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According to a domestic digital blogger, the Redmi K50 e-sports version has been registered, and the network model number is 21121210C. It focuses on high-performance gaming experience, equipped wi...[Details]
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I don’t know when it started, but whenever we talk about smart cockpits, there are always friends who express similar views to us in the backstage comments: Since you always think that Apple’s car ...[Details]
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Qualcomm Senior Vice President and Patent Counsel Mark Snyder delivered a speech at the 10th China Intellectual Property Annual Conference Jiwei.com reported on September 3 (Reporter Zhang Yiqun) Rec...[Details]
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Internet-connected devices such as sports equipment, desktop toys and medical wearables are often connected to corporate networks in China, prompting technology leaders to take action to prevent thes...[Details]
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Abstract: The dynamic small signal model of the Buck circuit under voltage control can be obtained by the state space averaging method, and PID can be used to achieve precise control. In order to i...[Details]
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First, recognize several important structures:
1. Interrupt Descriptor
Each interrupt line is described by an irq_desc structure.
//In include/linux/irq.h
struct irq_desc {
unsigned int irq;/...[Details]
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I have combined the methods of many experts and I think it is a relatively simple method! As follows: 1、VDC min =VAC min * 1.2 VDC max =VAC max * 1.4 2. Output power Po=P1+P2+Pn...... In the...[Details]
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1. Introduction to Wired Communication Chips
With the rapid development of information, computing and chip technology, the demand for external information interaction is growing, the number of...[Details]
RF/Wirelessly
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