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1. Time window (gate unit) The time window is a circuit device designed to prevent interference signals larger than partial discharge from entering the peak detection circuit. Since some interfer...[Details]
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@Momomo_US and @TUM_APISAK just shared the SiSoftware benchmarks of Intel's Sapphire Rapids-SP engineering sample (ES) chips on Twitter. It is known that two upcoming Xeon Platinum processors have be...[Details]
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Previously, Mac users and iPad users who wanted to "interconnect" their desktops and use two screens for multitasking could only do so through third-party software such as Luna Display. The good ne...[Details]
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Recently, according to foreign media reports, Ford Motor Company announced a partnership with McDonald's USA to use coffee beans, the raw material of people's familiar daily breakfast drink coffee, ...[Details]
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Each time the microcontroller sends or receives data (8-bit data will be stored in the buffer), it will automatically trigger the receive or send interrupt. Therefore, you only need to set the interr...[Details]
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The operation of wireless charging systems is affected by load changes. In order to shorten the charging time, mobile devices require more current than in the past. For devices with higher power, the ...[Details]
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The measuring circuit is shown in Figure 1. The principle is very simple: use a rectifier bridge to convert the AC current passing through the appliance into DC, and then use a multimeter to measu...[Details]
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On September 24, Lexin Technology surged 12.90% in early trading, with each share closing at 188.55 yuan, and a total market value of 15.08 billion yuan. It is understood that last night, Espressif S...[Details]
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introduction LED lighting has entered the home users. Compared with traditional lighting equipment (such as incandescent lamps and fluorescent lamps), it has the advantages of high purity of light so...[Details]
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1. Main circuit
The whole process from AC grid input to DC output includes:
1. Input filter: Its function is to filter out the noise in the power grid, and also to prevent the noise g...[Details]
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The problem of switch gap monitoring has always been a hot topic of railway signal systems, especially signal maintenance departments. With the continuous increase of high-speed and high-density railw...[Details]
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The PA.8 pin of STM32 has a multiplexing function - clock output (MCO), which can output the internal clock of STM32 through PA.8. Operating procedures: 1) Set PA.8 to multiplexed Push-Pull mod...[Details]
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On May 10, Doxin Semiconductor responded to investors' inquiries on the investor interaction platform regarding "What is the LPDDR4X process developed by the company? Is it expected to be mass-produc...[Details]
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This article introduces a COVID-19 NFC oral detector to ensure normal operation for everyone entering and exiting the office. Affected by the coronavirus epidemic, office buildings strictly con...[Details]
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This article will present a block diagram (SBD) of a HEV multi-cell battery pack using TI digital power controllers and multi-cell battery devices . Design Considerations Plug-in hybrid ele...[Details]