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Mouser Now Selling Skyworks Mixed-Signal Solutions Product Line November 22, 2021 – Mouser Electronics, the leading New Product Introduction (NPI) and largest online distributor of electronic compo...[Details]
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A program problem I saw on the Internet a few days ago.
#include reg51.h
unsigned char code a ={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f};
unsigned char i=0;
void delay()
...[Details]
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1. Program interface: Function introduction: The upper left is the serial port receiving area, and the lower is the serial port character sending area. The right is a waveform chart. In the progra...[Details]
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Samsung, Hyundai Motor, SK, LG and other companies are stepping up efforts to provide large donations, daily necessities and emergency medical supplies to help people fight the new coronavirus, a...[Details]
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Jiwei.com reported that in 2019, Intel released the Stratix 10 GX 10M FPGA. This giant chip has 10.2 million logic units and integrates 43.3 billion transistors. Similarly, AMD released the second-ge...[Details]
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How to use phase detector Commonly used methods for measuring phase difference with phase detectors include direct measurement method, phase difference voltage conversion method, phase difference...[Details]
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Start learning the knowledge points related to ARM exception interrupt processing from today; first learn the working mode of ARM. ARM processors have 7 operating modes, as shown in the following t...[Details]
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1. The rotor flowmeter must be installed vertically on a vibration-free pipe. The fluid flows through the flowmeter from bottom to top, and the verticality is better than 2°. When installed horizon...[Details]
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Indian authorities said today that an investigation found that Chinese smartphone maker Xiaomi Group illegally transferred money to foreign entities in the form of royalties, and authorities have sei...[Details]
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Shanghai announced yesterday evening (27) that it would lock down half of the city in turn to conduct large-scale nucleic acid testing. In response, according to Taiwan media Economic Daily, the pack...[Details]
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Preface: The following procedures and circuit diagrams are not guaranteed to be the best solutions, and there will be many deficiencies. Please understand. In addition, the content of C51 is a summar...[Details]
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The voltage following circuit of an op amp, as shown in Figure 1, uses virtual short and virtual open circuits. It looks simple and clear at first glance, and there is not much to pay attention to. T...[Details]
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Several headhunting companies are recruiting talents for Baidu in Jiangsu, Zhejiang and Shanghai to build cars. The targets of this recruitment are mainly middle-level backbones, including directors,...[Details]
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This article introduces a flyback constant voltage, constant current 75W LED driver with single-stage (single switch) PFC . The circuit is shown in the figure. The AC input voltage range is 208~2...[Details]
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On October 15, the Sichuan Provincial Department of Economy and Information Technology issued an announcement, publicizing the list of 25 new industrial tracks to be recognized in Sichuan Province ...[Details]
DSP and ARM Processors
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