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Traditional vector network analyzers
(
VNAs
) usually use the so-called "virtual" method when measuring balanced/differential devices: the network analyzer stimulates the device under test with a...[Details]
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Recently, Anhui Xinzhi Technology officially announced the successful tape-out of the industry's first automotive-grade full-stack voice AI chip. After completing automotive-grade certification, i...[Details]
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The phase-shifted full-bridge PWM converter is one of the most commonly used topologies for medium and high-power DC/DC converter circuits. The phase-shifted PWM control method uses the junction ca...[Details]
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On April 16, Jiang Yueliang, an employee of the Haiyan County Power Supply Company in Zhejiang Province, went to Xueshuigang Village in Tongyuan Town to conduct an inspection on safe electricity us...[Details]
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Recently, Jiangsu Zeverlution New Energy Co., Ltd. (hereinafter referred to as Zeverlution) has obtained the Indian certification issued by UL for its newly developed photovoltaic inverter product,...[Details]
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Jiwei.com reported on February 22 that Huawei held an online new product launch conference today and officially launched the new generation of foldable screen mobile phone Mate X2. The HarmonyOS oper...[Details]
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USB-PD (Power Delivery) is a power supply standard based on USB Type-C, with a maximum power of 100W. Although USB-PD fast charging is becoming more and more popular, there is no test tool for fast c...[Details]
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As China's comprehensive national strength and economic status continue to improve, more and more Chinese companies are beginning to emerge on the world stage. According to official data in 2018, the...[Details]
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Recently, in the presence of legislators, media and shareholders, Audi brought an Audi A7 self-driving prototype to the streets of Albany, the capital of New York, to demonstrate its achievements in ...[Details]
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Common registers The above are the registers corresponding to different working modes. The key points to know are sp: stack pointer is used to save the memory address corresponding to the top of th...[Details]
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Silicon's SN3340 is a continuous mode inductive buck converter designed to efficiently drive single or multiple series LEDs from a voltage source higher than the LED. The device operates over an in...[Details]
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In the single-chip microcomputer application system, there are two common display methods: static display and dynamic scanning display. The so-called static display means that each display must occupy...[Details]
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stm32 HardFault_Handler debugging and problem finding method There are two main reasons why HardFault_Handler failure occurs in STM32: 1. Memory overflow or out-of-bounds access. This requires stand...[Details]
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Stepper motors are widely used in control systems. They can convert pulse signals into angular displacement and can be used as electromagnetic brake wheels, electromagnetic differentiators, or angula...[Details]
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On November 4, Sichuan Provincial Party Committee Standing Committee Member and Vice Governor Pubu Dunzhu visited Desheng Vanadium Titanium Company to investigate production and operation and emplo...[Details]