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半导体景气复甦,三星有意投资10兆韩元扩大半导体势力之际,台积电、联电、力积电等台湾半导体制造商也都动起来,同步加码投资。 半导体景气复甦,晶圆代工龙头台积电率先感受到。在先进制程终端大客户群追加订单之下,台积电5纳米与7纳米产能满载,能见度已达明年下半年,据了解,台积电也持续提高5纳米产能,进而因应市场庞大需求。 TSMC has previously raised its capital e...[Details]
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Introduction
The LMS (least mean square) algorithm has been widely used in the fields of adaptive filters, adaptive antenna arrays, etc. due to its fast convergence speed and simple algorithm...[Details]
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The 125W Class D subwoofer power amplifier circuit designed with LM4651 and LM4652 is shown in the figure. The output power of the amplifier is 125W at total harmonic distortion THD=1%, load impeda...[Details]
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This is a traffic light program I wrote myself out of boredom a few days ago and implemented it on a 51 microcontroller. Basic timed traffic light switching is implemented, changing the traffic lig...[Details]
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The CAN bus design specification has strict regulations on the parameters of the signal edge of the CAN node. If it does not meet the specifications, it is easy to have abnormal working conditions aft...[Details]
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China Energy Storage Network News: Urban
energy reform involves the upgrade of energy production, consumption, technology, management, concepts and other aspects. It is necessary to break the...[Details]
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1. First find the magic wand, or right-click the item and select the first Options of........ 2. Find Debug, select stlink download and click setting 3. Select SW mode, click OK, and procee...[Details]
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Due to the incomplete traffic infrastructure and the lack of police resources, various traffic problems occur frequently in my country. In order to solve various traffic problems and promote the inte...[Details]
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8051 is a traditional 8-bit microcontroller, generally with 256B data memory RAM, 4k program memory ROM (8052 has 384bytes RAM, 8K ROM) The data types that can be defined in the 51 series are data,...[Details]
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The insulation condition of low-voltage motors below (500) volts is generally checked with a 500-volt insulation megger. If there is no insulation tester and the insulation condition of the motor n...[Details]
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Using current as a voltage transformer is a more cost-effective alternative to injection transformers sold as test accessories. Engineering labs are often equipped with network analyzers, but rarel...[Details]
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The JTAG interface mainly includes the following four pins: TMS, TCK, TDI, TCO and an optional pin TRST, which are used to drive the circuit module and control the execution of specified operations...[Details]
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On January 26, Didi and Xiaoju Energy, a digital energy service platform under Didi, and CATL announced the official establishment of a battery swap joint venture in Ningde City, Fujian Province. C...[Details]
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On the first trading day after the Dragon Boat Festival, the performance of the autonomous driving sector in the capital market was amazing. According to iFinD data from 100 autonomous driving concep...[Details]
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Foreign media reported that Parker Hannifin, a motion and control technology company, launched the LORD Force Feedback Device (FFD). This is an integrated solution that combines a steering sensor, ...[Details]