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In the field of machine vision, the camera is the core device for obtaining high-quality images. Selecting the best camera parameters is critical to achieving high-quality images. However, for novi...[Details]
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1. The first startup file of u-boot-2016.11 is archarmlibvectors.S. When the system is powered on, a reset exception occurs, and the reset in vectors.S jumps to start.S (archarmcpuarm920t). In this f...[Details]
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The safety of electric vehicle power batteries has always been a core concern for consumers. After all, when most people see a natural car on the road, their first reaction is almost always, "The ele...[Details]
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The core industrial chain of smart cars will be a battleground in the era of smart cars 2.0.
Since the beginning of this year, China's automobile industry has continued to advance rapi...[Details]
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The working conditions specified in the orifice flowmeter standard are reference working conditions. These conditions can be met in the laboratory, but it is difficult to fully meet them under field ...[Details]
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On January 8, 2021, the Jilin Provincial Development and Reform Commission issued an approval for the Sheli Wind Farm Phase III Project, a demonstration project of wind-solar-hydrogen energy storag...[Details]
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With the popularization and development of the Internet, informatization has penetrated into various industries. Taking the informatization of the medical industry as an example, the role of medical ...[Details]
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New energy vehicles have been around for a long time, but they are becoming increasingly popular in China as a result of the continuous introduction of multiple support policies. Subsidies have ind...[Details]
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According to the timing of the datasheet: Programming steps: Initialize AD, transmit sampling channel and input mode to AD (write process, above picture) (1) Open the bus (2) Send ADDRESS (BIT0...[Details]
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When an object passes between the infrared light-emitting diode VD1 and the receiving tube VT1, the infrared rays are blocked, VT1 is cut off, pin 1 of IC2-A outputs a high level, 4N35 is cut off, VT...[Details]
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This is a simple program written to test timer 0: the goal is to have the first and second LED lights light up in a cycle, and the third light lights up once every one second. The lighting time of th...[Details]
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The circuit uses only one active integrated circuit, the TDA 2003, as a component and can deliver up to 10W of audio power into a 2 to 8 ohm load.
For example, a common integrated circui...[Details]
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China Energy Storage Network News:
"This will be a blue ocean." As early as March 15, 2015, before the release of the "Several Opinions on Further Deepening the Reform of the Electricity Sy...[Details]
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introduction This topic comes from a project of Beijing Puji General Company. Since the company’s existing stand-alone spectroscopic instrument products (such as 1810, T6, etc.) use parallel port pri...[Details]
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Current transformers play a vital role in the measurement of power-related parameters, and this type of equipment requires low load impedance when working normally. The FAME system developed b...[Details]
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