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After the USB 3.0 specification was finalized, it was claimed that the transmission bandwidth would be raised to 5GBit/sec. The specification target is getting closer and closer. Observing the de...[Details]
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Lithium-ion anodes using self-assembled nanocomposites can improve battery capacity. US media announced on March 16, 2010 that high-performance anode materials based on silicon-carbon nanocomposites ...[Details]
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The simulation schematic is as follows Basic functions of timer alarm 1. Basic functions of the timer alarm: Use a 3-digit seven-segment display to show the timer and remaining time (in sec...[Details]
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Recently, Shandong Electric Power Trading Center released settlement data, and the operation of Huadian Tengzhou Energy Storage Power Station achieved both quantity and price increases. In the first q...[Details]
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According to the latest issue of Science magazine, Princeton University researchers have developed the first commercially viable perovskite solar cell, marking an important milestone for an emerging ...[Details]
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According to 36Kr, AI SaaS service provider Leyan Technology announced that it has completed a round D financing of several hundred million yuan, led by a fund under CICC Capital and Shanghai Artific...[Details]
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12 W LED downlight design supports advanced dimming and color management via Bluetooth via smartphone app Power Integrations and Casambi Technologies OY today jointly released a new reference design ...[Details]
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Sensors have always played an important role in the field of healthcare because they are at the forefront of data collection. In 2015, the medical sensor market reached $8.21 billion, and it is expec...[Details]
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V-cone flowmeter is a commonly used flow measuring instrument, mainly used for measuring liquids, steam, gases, etc. It is rapidly promoted in the measurement of steam, coal gas, natural gas, hot and...[Details]
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About the concept of single-chip microcomputer interrupt system: What is an interrupt? Let's introduce it from a routine in life. You are reading a book at home, and suddenly the phone rings. You put...[Details]
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Table of contents: 1. Timer 1 and complementary PWM basics 2. Procedure: 1. TIM1_CH1_PWM complementary + dead zone 2. TIM1_CH2_PWM complementary + dead zone 3. TIM1_CH1_PWM+TIM1_CH2_PWM complementary...[Details]
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1. EMI sources of switching power supplies
The EMI interference sources of switching power supplies are mainly reflected in power switch tubes, rectifier diodes, high-frequency transf...[Details]
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As the performance of smart mobile devices continues to improve, batteries are becoming increasingly overwhelmed, and mobile power products are growing and developing. In addition, the increase in us...[Details]
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Mixing console, as the name implies, is used to adjust the sound quality. When using the mixing console to process the sound quality, different recording engineers may have their own strengths and ...[Details]
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Use rpm -qa | grep tftp to check whether the tftp server is installed
If not. tftp: yum install tftp* (yum install xinetd tftp tftp-server)
Tftp configuration file is in vi /etc/xinetd.d/...[Details]
Microcontroller MCU
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