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Metal tube float flowmeter is used to continuously measure the volume flow of liquid and gas in closed pipes. It has a simple structure, reliable operation, easy use and maintenance, and can adapt to ...[Details]
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An oscilloscope is an electronic measuring instrument that is widely used in electronics, machinery, machine tools, electricity, ships, petroleum and other fields. When we use an oscilloscope, we must...[Details]
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The magnetic float level gauge adopts the principle of communicating vessels to introduce the liquid in the container into the main body of the level gauge at the same height. The floating float asse...[Details]
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On December 10, the 2020 China Integrated Circuit Design Industry Annual Conference was grandly held in Chongqing. Zhang Li, executive vice president and secretary-general of the China Semiconductor ...[Details]
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1. Traditional UPS power supply and environmental construction solutions need to meet higher requirements
With the vigorous development of my country's economy, my country's radio ...[Details]
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100-grid cross scratch tester application range Hundred-grid cross scratch tester This instrument is suitable for testing the scratch resistance of various automotive interior materials, such as plas...[Details]
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Centrifugal Compressor Overview
Centrifugal compressor is also called "vortex compressor", a type of compressor. The structure and operating principle are similar to centrifugal blowers, but t...[Details]
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In a recent project, serial communication is used to realize upload and download communication between FPGA and host computer. There is no problem in downloading data to FPGA, but there are always err...[Details]
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Recently, Professor Lu Wei's research group at the School of Physical Science and Technology at ShanghaiTech University has made important progress in the direction of photon-magnon interaction and s...[Details]
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In the process of learning STM32, we often encounter enabling the clock. For example, in the uart_init() function, we need to enable the serial port: RCC- APB2ENR|=1 4; //Enable the clock of serial...[Details]
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High sampling rate analog-to-digital converters (ADCs) are commonly used in modern wireless receiver designs to acquire complex modulated signals at intermediate frequency (IF) sampling rates. CMOS...[Details]
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This article introduces the main indicators, simplified block diagram and typical application circuit of LM49155. LM49155 is a highly integrated PowerWise audio subsystem of NS, which integrates a noi...[Details]
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Jiwei.com reported that MWC22 marks the return of the long-awaited offline event to Barcelona. This year, a total of 61,000 people from nearly 200 countries and regions participated on site, includin...[Details]
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In the "2019 Terminal Insight Report" officially released by China Telecom, Honor 9X ranked first in five of the six sub-items that are most closely related to daily usage experience, including 4G pe...[Details]
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Keyless entry systems are easily compromised because the radio signals used to unlock the car doors are easily cracked. According to foreign media reports, Ford has developed a system to prevent vehi...[Details]