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Although the rapid development of flat-panel TVs has caused a storm in the audio-visual field, the sound systems of most flat-panel TVs on the market currently do not match their display quality. Even...[Details]
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Power spectral density (PSD) is usually measured in Vrms2 /Hz or Vrms/rt Hz (where rt Hz is square root hertz). Alternatively, PSD can be measured in dBm/Hz. Spectrum analyzers can measure power spec...[Details]
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Korean media quoted Nikkei as saying that the semiconductor trade control imposed by the Japanese government on South Korea last year actually had a negative impact on Japanese material manufacturers...[Details]
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The wave of Industry 4.0, with cyber-physical system technology at its core, has swept the world. Smart factory
As the biggest theme of Industry 4.0,
it runs through the e...[Details]
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1 Introduction
Electrostatic discharge (ESD) is one of the most costly causes of damage in the electronics industry. It affects production qualification rate, manufacturing cost, product quality ...[Details]
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On September 24th, local time in Tokyo, Renesas Electronics Corporation officially announced its joining the Global Semiconductor Alliance (GSA). “I am honored that Renesas has joined the Global S...[Details]
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1. Model: 33120A 2. Fault: Fault: After power on, no signal output 3. Test and judgment: After testing, it was found that the internal main AD processing chip was malfunctioning or damaged and c...[Details]
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There are 4 types of microcontroller serial communication modes. (One synchronous, three asynchronous). Set the communication mode in the control register SCON.
TI is the send interrupt req...[Details]
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According to foreign media reports, mobile phone cases for Samsung Galaxy Note 20 and Note 20 Plus/Ultra have been circulated on the Internet. From the photos, it can be seen that the camera se...[Details]
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(1) Because registers are scattered in different banks, when operating a register, you just need to switch the current bank. If you know which bank the register you want to operate is in, you can jus...[Details]
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Renesas Electronics' R-Car platform is designed for the next generation of automotive computing and can handle various automotive electronics applications such as autonomous driving or ADAS, gateways...[Details]
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The 125W Class D subwoofer power amplifier circuit designed with the newly launched LM4651 and LM4652 of National Semiconductor is shown in the figure. The output power of the amplifier is 125W under...[Details]
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The 2024 (18th) Beijing International Automotive Exhibition officially opened today, with the theme of "New Era, New Car". As a leading company in the automotive supply chain, NavInfo launched the ...[Details]
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The bus in ARM is used for communication between different components. There are two different types of devices connected to the bus: the ARM processor, which is the master of the bus and has arbitra...[Details]
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introduction
Today, embedded system development is no longer limited to experts in related application fields. Various excellent integrated development environments (IDEs) can greatly reduce th...[Details]
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