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On December 14, 2021, WPG Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary WPI has launched a car keyless entry and start ...[Details]
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Due to the high sensitivity of the digital AC voltage block, even weak voltage signals can be reflected on the display. Therefore, it can be used to determine the location of the broken core of the w...[Details]
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Jiwei.com reported on October 12 (Reporter Zhang Yiqun) In recent years, the TWS (abbreviation of True Wireless Stereo, i.e. wireless stereo) headset industry has ushered in a booming momentum. Consu...[Details]
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Samsung Electronics Co. has sold most of its stake in Chinese electric vehicle and battery maker BYD Auto, according to South Korean media. Samsung acquired a 1.9% stake in BYD for 528.7 billion won ...[Details]
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Abstract: This paper introduces the hardware circuit and software design of 5Hz/50V, 60V, 70V three-phase SPWM waveform generation, and gives
Output waveform of the inverter.
Keywords: in...[Details]
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All talk about high-resolution music transmission and lossless audio or spatial audio formats is premature. Few people can tell the difference—unless they're listening through high-resolution, solid-...[Details]
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Overview
By comparing with traditional instruments, we can understand the speed advantage of software-defined PXI RF instruments. As shown in the WCDMA measurement results, the LabVIEW measurement al...[Details]
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It's been 16 years since the first car night vision technology appeared on the Cadillac DeVille in 2000, when it was developed by Raytheon. Since then, many companies have stepped in to improve the...[Details]
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According to news on September 19, this year’s entire iPhone 15 series has been officially unveiled, and the configuration of the Pro version is also slightly different. Among them, the iPhone 15 Pro...[Details]
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Reference: STC official website function library Advantages: After initializing any P1 port, the main function only needs to call the ADC_Convert() function in a loop to complete the analog acquisiti...[Details]
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Because MOSFETs are unipolar devices, parasitic capacitance is the only limiting factor for switching transients. The charge balance principle reduces the on-resistance per specific area, and the chi...[Details]
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The topic of 5G has never stopped this year. It has even become a popular word at the two sessions due to its high-tech attributes and wide application. At the meeting, Lei Jun, chairman of Xiaomi, a...[Details]
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1 MAX146/147 Overview
MAX146/MAX147 is a general-purpose A/D converter produced by MAXIM. It has 8 single-ended input channels or 4 differential input channels. It uses a single power supply, wit...[Details]
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Recently, Microsoft released an official statement, saying that it will abandon support for Microsoft Cortana on iOS and Android, and the last support time will end on January 31, 2020. In addition, ...[Details]
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1 Introduction
In high-fidelity audio circuits, tube amplifiers have always been loved and paid attention to by audio enthusiasts due to their unique charm and musical listening experience. In re...[Details]
Sensor
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