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Introduction
RS422 is a widely used standard bus in serial communication. It can easily connect various computers, external devices, and measuring instruments to form a measurement and control ...[Details]
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Heart sound identification refers to a technology that uses human heart sound signals for identity identification. Heart sound is a reflection of the mechanical movement of the heart and cardiovascul...[Details]
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Media OutReach - February 21, 2020 - October 2019 to January 2020 marks the 50th anniversary of the introduction of the CCD, which has transformed our understanding of physics, life sciences, the Ear...[Details]
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Recently, Shenzhen Tianma said in an institutional survey that the company's production and operation are normal and the production lines are fully operational. Judging from the company's Q4 order sc...[Details]
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1. Project Overview
1.1 Introduction
As time goes by, we have entered the 21st century. A number of scientific and technological achievements have emerged one after another. Science and technology ...[Details]
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0 Introduction
With the continuous progress of my country's social economy, the public's awareness of security precautions is gradually improving, and video surveillance systems are increasing...[Details]
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According to foreign media reports, Dr. Michael Bolle, development director and chief technology officer of Bosch Group, said: "As an Internet of Things (IoT) company, Bosch started researching 5G a ...[Details]
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Qualcomm and Xpeng Motors have reached a strategic cooperation to promote the adoption of the Snapdragon Automotive Digital Cockpit Platform in all models of Xpeng Motors Guangzhou, November 19, 20...[Details]
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The high-resolution mode of the R&S RTO and R&S RTE series oscilloscopes can achieve 16-bit vertical resolution, which is 256 times higher than 8-bit accuracy. The waveform is more detailed and can ...[Details]
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1. Method
Select the mesh current of the circuit as the independent variable, and write the voltage (KVL) equation for each mesh. Since all the meshes of the planar circuit are a group of inde...[Details]
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In early 2009, many domestic and foreign media reported that the EU was going to ban the sale of plasma TVs. Paul Gray, head of the European Television Industry Research Association, denied this, ...[Details]
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The CB3LP chip is a chip product successfully developed by Beijing Fanxi Intelligent Control Technology Co., Ltd. based on its independent intellectual property research results "Sensorial Intelligenc...[Details]
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/* GPIO configuration */ void GPIO_config() { GPIO_InitTypeDef GPIO_InitStructure; /* Enable GPIOC clock */ RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOC, ENABLE); /* Set the GPIO...[Details]
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1 Power-on surge current
At present, considering factors such as volume and cost, most AC/DC converter input rectifier filters use capacitor input filtering, and the circuit principle is shown...[Details]
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Sniffer technology is a very important technology in the field of network security! For "Hackers", they can obtain a large amount of sensitive information transmitted in the network in a very cover...[Details]
RF/Wirelessly
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