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Power
amplifier is abbreviated as power amplifier. It can be said to be the largest family of various audio equipment. There are so many brands and models that it is really too numerous to me...[Details]
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Key points of vehicle camera waterproof testing
1. Ensure the installation position of the vehicle camera: Make sure that the installation position of the vehicle camera can withstand the impa...[Details]
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As I'm thinking about how to use 50Ω, I might want to make my own probe inputs for some of my oscilloscope modules for general probing, rather than connecting directly to a 50Ω source. I haven't buil...[Details]
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I remember when I was in high school, it was the time when smartphones were transitioning from Symbian to Android and iOS. At that time, my father gave me my first mobile phone in my life - Huawei U8...[Details]
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On November 24, according to the data analysis of the domestic foldable screen mobile phone market by Daily Interactive Personal Big Data, the foldable screen mobile phone market is growing rapidly, ...[Details]
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The rules for constructing immediate numbers in ARM assembly are: it must be an 8-bit binary number, with 24 bits of binary 0 added in front to expand it to 32 bits; then the 32-bit extended number is...[Details]
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The Party Committee of the State Grid Corporation of China DC Construction Branch strengthened the leadership of party building, formed a UHV on-site party building work mechanism of "party buildin...[Details]
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On December 12, 2019, Chen Feng, deputy director of the Blockchain and Application Joint Laboratory of the Institute of Software of the Chinese Academy of Sciences, revealed at the Blockchain and D...[Details]
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As data-intensive activities such as online voice, video, gaming and commerce become more prevalent, bandwidth requirements are increasing at an unprecedented rate. Data center capacity is increasi...[Details]
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Xiaomi Home Xi'an G Park flagship store officially opened. It is understood that this is the fifth flagship store opened by Xiaomi Home after the Shenzhen flagship store, Wuhan flagship store, ...[Details]
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I saw someone's understanding of the 107 interrupt vector priority on the Internet. After reading it carefully, I think it's okay, so I'd like to share it. The specific content is as follows: A figur...[Details]
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Oscilloscope probes have two wires, one for connecting the test circuit to the vertical amplifier of the oscilloscope (called the sensing wire) and the other for connecting the oscilloscope chassis...[Details]
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0 Introduction
LabVIEW (Laboratory Virtual Instrument Engineering Workbench) is a graphical programming language that integrates all functions of hardware and data acquisition card communicatio...[Details]
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What is HDCD?
HDCD is the abbreviation of High Definition Compatible Digital. It uses a new recording technology. When the analog audio signal on the master tape is sent to the HDCD encoder, it i...[Details]
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I have been in contact with microcontrollers for some years and have some understanding of CPLD, but to be honest, I have never used it in a design.
Once I had an interview, and a senior engineer a...[Details]