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Recently, a netizen posted on Weibo that he hit someone else's car while using the automatic parking function of Xiaopeng MONA M03. He particularly emphasized that during the automatic parking proc...[Details]
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Analog signal/digital signal (1) An analog signal is a physical quantity that is continuous in time and value, and has an infinite number of values. Most physical quantities perceived from nature a...[Details]
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According to foreign media reports, startup Deep Vision has launched a new AI processor with a new chip design that is suitable for edge biometric applications such as smart cities and smart retail t...[Details]
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This week, TrendForce released its forecast rankings for global foundry manufacturers in the third quarter of this year, mainly introducing the revenue, year-on-year growth, and market share of the t...[Details]
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Huawei today released its operating results for the third quarter of 2019. As of the third quarter of 2019, the company achieved sales revenue of RMB 610.8 billion, a year-on-year increase of 24.4%; ...[Details]
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For engineers, using a multimeter to measure resistance is the most basic work. It is also a technology that new engineers must master firmly. This article will share with new engineers the relevant k...[Details]
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According to foreign media reports, Zeng Yuqun, chairman of CATL, said that the company plans to produce power batteries that can operate sustainably for 16 years and enable electric vehicles to trav...[Details]
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introduction RFID uses electromagnetic wave spatial coupling and propagation for communication to automatically identify the identified object and obtain the object information. Compared with some ot...[Details]
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ADC multi-channel acquisition is written based on ADC single-channel DMA transmission. The code is as follows: volatile u16 adcconverdata ={0,0}; static void ADC_GPIO_Config(void) { GPIO_InitTypeDe...[Details]
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High-speed measurement preamplifier with low noise using dual transistors
Function of the circuit
The noise characteristics of the differential amplifier are determined by the input stage. In ...[Details]
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Jucan Optoelectronics released its 2018 performance report. The company's operating income was 558.7189 million yuan, a year-on-year decrease of 10.02%. The total profit was 8.6189 million yuan, a ye...[Details]
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As we all know, Apple's newly released MacBook Pro series laptops and high-end iPads now use USB-C ports, and only the iPhone continues to retain the Lightning interface. But a recently leaked spy ph...[Details]
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introduction With the rapid development of multimedia technology and network technology, and the maturity of modern computer technology, especially massive data storage and transmission technology, v...[Details]
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HP announced a large-scale restructuring plan to simplify operations, reduce costs and improve return on investment. The most important measure is to lay off 7,000 to 9,000 employees at its global he...[Details]
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Mitsubishi PLC (Programmable Logic Controller) is a control device widely used in the field of industrial automation. It controls various mechanical equipment through programming and has the charac...[Details]
PCB Design
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