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Contact measurement and non-contact measurement are two common measurement methods, which are widely used in industrial production, scientific research and daily life. This article will introduce t...[Details]
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The register file is optimized for the AVR Enhanced RISC instruction set. To achieve the required performance and flexibility, the register file supports the following input/output schemes: • Output ...[Details]
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Vehicle architecture is evolving rapidly with the trend towards semi-automation, and fully autonomous vehicles will eventually be realized. Automakers are also introducing features such as smart acce...[Details]
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/*------------------------------------------------ -----*
*File description: This file contains 4 subroutines for serial communication, namely: *
*(1)SCISend1: Serially send 1 byte ...[Details]
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Introduction: Data collection and processing are widely used in the field of automation. Due to different application occasions, the hardware required for data collection and processing is also dif...[Details]
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A friend of mine wanted to test the noise figure of a low noise amplifier (LNA), but he encountered some troubles. The Y-factor method is very simple to test the noise figure of LNA. After calibratio...[Details]
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Red Net News reporter Li Huifang reports from Changsha
By entering keywords, data such as power grid poverty alleviation, electricity consumption, and online power consumption can be clearly s...[Details]
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1. 74HC245
Function: signal
power
amplification.
Pin 1, DIR, is used for input/output port conversion. When DIR=“1” and high level, the signal is input from the “A” end and output...[Details]
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Batteries are undoubtedly the hot keyword in 2019. From automakers to consumer electronics manufacturers to all those concerned about the environment, all aspects of society will benefit from advance...[Details]
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1 Introduction 1.1 Application of digital power controller UCD3138 Digital power controller UCD3138 is usually placed on the secondary side of DC/DC power supply due to its good feedforward function,...[Details]
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According to statistics from the Center for Missing and Exploited Children in the United States, 217 babies were abducted in the United States from 1983 to 2002. Of this total, 100 babies were stol...[Details]
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In STM32, there are five clock sources: HSI, HSE, LSI, LSE, and PLL.
①. HSI is a high-speed internal clock, RC oscillator, with a frequency of 8MHz.
②. HSE is a high-speed external clock, which can ...[Details]
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Sina Digital News, January 28th morning news, data analysis agency Strategy Analytics today released estimated data for the wireless headset market, which showed that Apple's wireless headsets a...[Details]
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In terms of batteries, Japan has always been ahead, as Panasonic has guaranteed Tesla a high-quality supply of power batteries. However, Japanese automakers are not so dedicated to electric vehicles,...[Details]
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April 9, 2019, Shanghai, China - Honeywell (NYSE: HON), a diversified, high-tech, advanced connected industrial company and one of the Fortune Global 500, will be present at the 2019 China Hospital I...[Details]