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Before the latest IEC61000-3-2 standard went into effect in 2005, most PC, monitor, and TV power supplies generated excessive power line harmonics when powered from single-phase 110 to 120V, 60Hz AC. ...[Details]
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The independent keys will be regrouped. There are pull-up resistors in front of the button IO ports. Scanning principle: method one: Line-by-line scanning: The matrix keyboard is scanned line by lin...[Details]
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On May 22, South Korean media Businesskorea reported yesterday that Samsung Electronics and SK Hynix are currently taking a conservative attitude towards increasing the production of general-purpos...[Details]
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Waymo calls their robot cars "the most experienced drivers in the world." The implication is that our drivers aren't good enough. On April 1, Alphabet will launch Waymom, a company dedicated...[Details]
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Whether it is a variety of mobile phones, tablet computers, or MP3 players, we seem to be increasingly inseparable from these electronic devices, even for a day. And the most indispensable issue when ...[Details]
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With the rapid development of the communications industry, data services and IT services are also showing an increasingly rapid development trend. After the data service adopts blade servers, the i...[Details]
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Cortex-A50 is another heavyweight product after Cortex-A15, which will directly affect the market share of mainstream PCs. Around this topic, let's summarize the more mainstream ARM processors for mo...[Details]
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At 20:00 on October 26, Beijing time, Ecovacs held its 2022 Fall Strategic New Product Launch Conference, which was launched simultaneously around the world, and for the first time presented a bran...[Details]
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In an electronic warfare environment, signals are generally complex and dense, occupying an increasingly wider spectrum, which places higher demands on radar signal detection technology. Channelized ...[Details]
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(1) Concept of baud rate: 1bps = 1 bit/s (2) There are two serial ports on the board, and only UART1 can be connected to a computer via USB. (3) Four baud rate calculation formulas: (fosc: crysta...[Details]
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Apple has now updated its US official website, and the iOS 15 Wallet app will support adding driver's licenses and identification cards in early 2022 for users to use in travel and other scenari...[Details]
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On November 30, GlobalWafers announced that it would acquire Siltronic AG for US$4.5 billion. This is the seventh major semiconductor merger and acquisition case this year. In total, the amount of me...[Details]
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Recently, TSMC announced its N2 (2nm process) schedule, which may start mass production by the end of 2025, later than Intel's 18A node (equivalent to 1.8nm process). The agency pointed out that Inte...[Details]
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Recently, vivo officially released its self-developed ISP chip named "V1" at an imaging technology sharing conference, which caused heated discussions in the industry. One of the most discussed topic...[Details]
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SHANGHAI, Oct. 24, 2024 /PRNewswire/ -- On October 23, BloombergNEF (BNEF), a world-renowned research institution, announced the Tier 1 list of global first-tier energy storage manufacturers in the...[Details]