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Data acquisition systems are now widely used in various industries such as industry, commerce, transportation, and information. Among many platforms, DSP has a series of advantages such as high-speed ...[Details]
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Related concepts First of all, the arm address has several address concepts: compiled address, expected running physical address, actual running physical address, location-independent, and location-r...[Details]
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The small-diameter metal rotor flowmeter adopts the variable area measurement principle. The flowmeter is an all-metal structure with a PTFE lining inside. It is suitable for corrosive gases. There a...[Details]
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MediaTek today (November 19) released the world's first smartphone processor Dimensity 9000 using TSMC's 4nm process. The chip also set many industry firsts. The CPU part of Dimensity 9000 adopts ...[Details]
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Version 5.4 is designed to meet the application needs of modern wireless systems and can be used for multi-channel digital modulation analysis when combined with a Tektronix 5 Series MSO, 6 Serie...[Details]
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"At present, new energy vehicles have entered a new stage of accelerated development, facing major opportunities as well as many challenges in technology and market." On September 16, the 2021 World ...[Details]
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Comprehensively considering the causes of malfunctions of combustible gas detectors, two points cannot be ruled out: the construction process is not standardized and the maintenance is not in pla...[Details]
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Operating modern factories and processing plants is technically complex. To achieve precise control of machinery and production processes, manufacturers need to adopt the latest series of sensors, ...[Details]
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In the first half of 2021, under the guidance of the grand goal of "carbon peak and carbon neutrality", the national lithium-ion battery industry achieved rapid growth, product quality and process ...[Details]
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On August 28, 2019, the unveiling ceremony of Chengjiang County’s first new energy charging station, Chengjiang Public Transport Service Center, was held, which means that Chengjiang County’s publi...[Details]
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Field effect tube amplifier circuit
4.3.1 DC bias circuit and static analysis
1. DC bias circuit
When the amplifier circuit is composed of field effect tubes, it is also necessary to esta...[Details]
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I have never been good at tinkering with DMA. When I was adjusting the BLE project, I encountered the problem of DMA serial port transmission. I was very sad and cried for a long time!!!
There are a...[Details]
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When it comes to the history of autonomous driving, the DARPA Challenge can represent the highest level ten years ago. DARPA, the full name of which is "Advanced Research Projects", refers to advance...[Details]
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"New energy is more than pure electricity, and hybrid is not a transition, but a 'blue ocean in the red ocean.'" On June 6, at Lynk & Co's spring and summer press conference, Geely Automobile Group C...[Details]
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A single-phase inverter is a power electronic device that converts single-phase AC power into three-phase AC power with adjustable frequency and amplitude. It is widely used in industrial automatio...[Details]