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In order to ensure the production capacity and quality of batteries, battery manufacturers need to perform OCV (open circuit voltage) tests on batteries during the production process. The role of sel...[Details]
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Preface
The SDI conversion control board is an SDI signal converter independently developed by our company and is suitable for the broadcasting and television industry. It can support input of...[Details]
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TIM3 is a general-purpose timer. The program uses the APB1 clock (PCLK1), 72MHz. In
the program, TIM3 overflows, that is, overflows when 0-ARR.
The frequency of TIM3 in the above program ...[Details]
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Experiment name: Application of power amplifier in solid-state magnetic field sensor pulse eddy current detection of corrosion defects in ferromagnetic components
Purpose of the experiment: Th...[Details]
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In physics, continuously changing physical quantities are defined as analog quantities. The quantities in our world are all continuous, such as temperature, pressure, height, etc., so the world we li...[Details]
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The structure and light transmission principle of optical fiber
1. Optical fiber structure and types
1. Optical fiber structure Figure 7-1-1
2. Types
2. Princip...[Details]
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1. Kernel settings The Linux kernel already has a very complete USB camera driver that supports almost all USB cameras. We only need to configure the kernel and select the corresponding Sensor model....[Details]
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The FacePass attendance machine is the world's first embedded face recognition machine, with a false recognition rate of less than one in 100,000 and a rejection rate of less than one percent. In t...[Details]
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What are the applications of temperature sensors in industry?
Temperature sensors are widely used in industry. Here are some common application scenarios:
1. Temperature monitoring and co...[Details]
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The circuit features good amplitude stabilization performance, high output power, and low waveform distortion. It is an ideal low-frequency measurement signal source. In the figure, operational ampli...[Details]
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On December 24, Counterpoint released a report announcing the top ten best-selling smartphones in the world in Q3 2019. Among them, iPhone XR ranked first, occupying 3% of the market share. This ...[Details]
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A pressure sensor (Pressure Transducer) is a device or device that can sense pressure signals and convert the pressure signals into usable output electrical signals according to certain rules. It is ...[Details]
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0 Introduction
Embedded systems have been widely infiltrated into various fields of people's work and life. Embedded processors have accounted for 94% of the market share of decentralized proce...[Details]
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As we all know, the most important component of a frequency converter is the inverter. Early inverters, such as three-phase bridge inverters, often use a six-pulse operation mode, and their output ...[Details]
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1 Introduction
The flue gas released by the industrial combustion process is a source of air pollution in modern cities. Flue gas detection is a necessary item in atmospheric environmental...[Details]
Microcontroller MCU
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