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The MSP430 16-bit timer B module is an important resource of the microcontroller. The MSP430F13/14/15x series all have timer module B, but the comparison/capture module functions of different microcon...[Details]
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China Energy Storage Network:
Recently, the European Battery Technology Innovation Platform "Batteries Europe" (ETIP Batteries Europe) released the "Battery Strategic Research Agenda", which ...[Details]
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At present, advanced smart cars are generally equipped with advanced driver assistance systems (ADAS). ADAS applications are the key to achieving active safety of automobiles and must have high ava...[Details]
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Working principle: Control is performed by using the on/off status of the photocoupler. When the voltage is normal, the photocoupler has almost no output, and the VT tube is reverse biased and cut ...[Details]
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There are still more than two months to go before Apple's fall conference in September, and more and more news has appeared in front of us. Recently, the whistleblower Slashleaks released the CAD ren...[Details]
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Increasingly stringent design regulations for machines and equipment in industrial and medical applications have made it necessary to implement galvanic
isolation
in almost any type of electroni...[Details]
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LED flexible neon light strip "LED flexible light strip" is the latest and most popular LED breakthrough product in recent times. It is designed to make up for the shortcomings of glass neon tube...[Details]
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1.0 Introduction
PROFINET (Process FIeld NETwork) is an open standard for industrial Ethernet, which is widely used in process automation, production automation, automobile, mechanical industr...[Details]
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1.1 Current situation and development trend
The primary equipment of the electrical power system is generally composed of electrical equipment such as circuit breakers, transformers, cables, busb...[Details]
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Introduction to Synchrotron Radiation
Since the 20th century, synchrotron radiation has been the most important light source for scientific research. Synchrotron radiation devices are like su...[Details]
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1 Introduction
Nowadays, embedded devices exist in every corner of people's lives, such as digital cameras, mobile phones, TV set-top boxes, and PDAs, etc. Most of these embedded devices use 32-b...[Details]
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July 9 news: Unlike Tesla, the intelligent driving of domestic new car manufacturers generally adopts a fusion perception solution, with lidar as the core, assisted by millimeter-wave radar, high-d...[Details]
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摘要：为了降低超声波流量检测过程中噪声对检测精度的影响，采用FPGA器件构建了FIR滤波器，并提出一种新颖的查表法替代滤波器中的乘法运算。试验结果表明，该滤波器设计方法显著降低了FPGA的片内硬件开销，提高了滤波器的运算速度，并具有良好的降噪效果。
关键词：超声波；信号；FPGA；FIR滤波器
0 引言
在超声流量检测过程中，由于环境噪声使得流量检测的精度收到...[Details]
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According to foreign media reports, the German government announced an economic promotion plan worth 130 billion euros, including a 6,000 euro subsidy for each electric car purchase, support for elec...[Details]
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According to the charging method of electric vehicles, charging piles can be divided into two categories: AC charging piles and DC charging piles. DC charging piles have the ability to charge batte...[Details]
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