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The volatility of renewable energy supply is large, and new energy carriers and energy storage technologies are needed to solve this problem, which makes alternative energy such as hydrogen increasin...[Details]
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The existence of obstacles and the presence of obstacles are incomparable in terms of impact. The sudden outbreak of the COVID-19 pandemic in 2020 was like a boulder that suddenly rolled down a long-...[Details]
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According to the information from Wuxi Intellectual Property Office, the Supreme People's Court recently issued the "Approval on the Establishment of a Specialized Intellectual Property Trial Institu...[Details]
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A multimeter is an instrument commonly used by electricians. It can measure voltage, current, resistance, and even distinguish the polarity of diodes and transistors. As the name suggests, it has man...[Details]
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In the process of using a microcontroller or ARM, you will inevitably encounter the use of on-chip interrupt resources. Interrupts are the soul and essence of microcontrollers, and they play an ...[Details]
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The low frequency signal generator uses a single chip waveform synthesis generator to generate high precision, low distortion sine wave voltage, which can be used to calibrate frequency relays, synch...[Details]
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Puyuan Oscilloscope MSO8000 series is a mid-to-high-end mixed signal digital oscilloscope based on RIGOL's proprietary ASIC chip and UltraVisionII technology platform. The analog channel bandwidth of...[Details]
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1 Introduction
The core of visual measurement is image acquisition and processing. All information comes from the image. In addition to the quality of the image itself, the spectral distri...[Details]
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When writing a program with library functions, the first thing to do in main is to call sys_clock_init() The sys_clock_init() function is used to configure the chip clock. The code is as follows: ...[Details]
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1 Introduction Voting machines are widely used in elections, meetings, teaching, and entertainment programs. The current wireless voting system uses a single wireless network to enable wireless ter...[Details]
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Automotive OS (Operating System) is also known as automotive operating system. In the future, cars will evolve into mobile smart terminals, and software will define cars. OS is the key to traditional...[Details]
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Capital invests in another "flying star"
In 2024, "low-altitude economy" was written into the government work report for the first time, and a trillion-dollar opportunity emerged. As the "...[Details]
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1. Fault phenomenon and treatment A 110kV substation in a certain place is undergoing comprehensive automation transformation. There are five groups of 110kv and 10kv voltage transformers, three gro...[Details]
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At present, there are more than 100 kinds of atmospheric pollutants that have been recognized. These pollutants exist in the ten major gases in the form of molecules and particles. The main molecula...[Details]
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1. When the high-impedance input port is left floating, the read value is uncertain. 2. In bidirectional IO mode, there is usually a pull-up resistor with a large resistance inside the microcontroll...[Details]