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One of the main differences between a traditional internal combustion engine vehicle and a hybrid electric vehicle ( HEV ) or electric vehicle ( EV ) is the presence of multiple batteries and vol...[Details]
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Basic Concepts of Detection
The function of the detection circuit is to extract the original modulated signal from the amplitude modulated wave. There are three commonly used detection circuits: sm...[Details]
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How to reset? Just add a high level to the RST pin of the microcontroller for at least 5ms.
The schematic diagram of the basic reset circuit is shown below:
The working princip...[Details]
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The popular one is JTAG/SWD
Emulator Port
Connecting to the target board
Remark
1. VCC
MCU power supply VCC
VCC
2. VCC
MCU power supply VCC
VCC
3. TRST ...[Details]
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Gartner predicts that by 2027, 70% of enterprises adopting generative AI will regard sustainability and digital sovereignty as the primary criteria for selecting public cloud generative AI services. ...[Details]
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Taking the single-chip microcomputer AT89C51 as the control core, the semiconductor refrigeration technology is introduced into the LED heat dissipation research. The PID algorithm and PWM modulation...[Details]
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What
is
a fuel cell?
All fuel cells work on the same basic principle: converting the chemical energy of hydrogen into electrical energy. Several different types of fuel ce...[Details]
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With the gradual popularization of smart cars, a variety of assisted driving functions have emerged in front of the public. The variety of them makes it difficult for consumers to distinguish them. C...[Details]
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In the post-epidemic era, with geopolitical uncertainties superimposed and the domestic semiconductor industry emphasizing independent control, domestic substitution has become synonymous with the do...[Details]
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What is a potentiometer? What is a potentiometer?
Potentiometer is an electromechanical component. It uses the brush to slide on the resistor to obtain an output voltage that is related to ...[Details]
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Due to the advantages of touch screen input, such as convenience, thinness and portability, more and more electronic products now use touch screens as input devices for human-machine interfaces. In...[Details]
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1999 is the 50th anniversary of the founding of our country. Over the past 50 years, the people of all ethnic groups in our country have made great achievements in socialist revolution and socialist...[Details]
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The most authoritative international annual event in the field of medical magnetic resonance, the 27th International Magnetic Resonance Annual Meeting (ISMRM 2019), will be held in Montreal, Canada i...[Details]
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In a project, STM32 is used as the main control. After the program runs for a period of time, the main loop may get stuck. The problem analysis is as follows: 1. The program USART2 continuously rec...[Details]
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Recently, at a special series of activities focusing on the future of Shanghai's smart manufacturing and win-win industries, guided by the Shanghai Municipal Economic and Information Commission, Yang ...[Details]