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With the development of embedded systems, embedded MCUs need to add USB interfaces to achieve communication with USB host systems such as PCs. There are many solutions to this demand, all of which hav...[Details]
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1 Introduction Normally, printers, mass storage devices and other devices are driven by ordinary PCs. Since a large number of measurement and control, medical and other systems need to store and pr...[Details]
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The IT industry in 2011 was dominated by intelligence and integration. Since Intel's new generation of Sandy Bridge architecture processors have achieved the ultimate integration, a new round of revol...[Details]
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This article introduces the design and production method of a car grille scanning light. It mainly uses the common STC89C52RC microcontroller as the main controller, uses a photocoupler for signal con...[Details]
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Correct installation of electromagnetic flowmeter is extremely important for the normal operation of electromagnetic flowmeter. Here we mainly introduce the issues that should be paid attention to whe...[Details]
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Today, blogger @数码闲聊站 broke the news that the OPPO Find X series is scheduled to be released in January. This will be the most powerful high-end flagship phone in OPPO's history. According to ...[Details]
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Electronic materials channel provider Huali announced its marketing performance in April, with monthly self-assessed revenue reaching NT$4.464 billion (same unit below), a slight increase of 0.2% ove...[Details]
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On October 19, at the 2021 Yunqi Conference, Zhang Jianfeng, President of Alibaba Cloud Intelligence, announced that Pingtou Ge has open-sourced the Xuantie RISC-V series processors and a series of...[Details]
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1 Introduction At present, the embedded technology of integrated circuits is developing faster and faster, and various embedded products are becoming more and more popular, especially large-screen mu...[Details]
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Abstract: At present, most wireless communication devices have short communication distance, high hardware cost and complex design. This design adopts a wireless communication system based on micro-p...[Details]
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The current LSI digital signal processor series provides industry-leading signal processing performance while maintaining efficient software code density, low power consumption and small size.
DS...[Details]
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——Interview with Zhang Quan, Chief Engineer of State Grid Energy Research Institute
Our reporter Ma Jia
On December 20, State Grid Corporation of China held a press conference on stabiliz...[Details]
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Digital filtering is to smooth the collected signal through a certain algorithm program. Here we collect each data four times. The algorithm removes the highest and lowest values and takes the arit...[Details]
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Today, Honor released a trailer titled "CAPTURE WONDER, freeze the beauty of fantasy, see you tomorrow", indicating that important news will be announced tomorrow. Some netizens speculated that Honor...[Details]
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What are the components of a hifi speaker?
A set of HiFi speakers usually consists of the following main components:
1. Amplifier: An electronic device used to enhance audio signals, ampl...[Details]
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