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In new energy vehicles, the motor and power battery are undoubtedly the key components, but there is another key device that is easily overlooked - the inverter. Whether it is a vehicle equipped wi...[Details]
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The timer function of STM32 is very powerful, but it is also very difficult to learn.
Actually, the manual is quite comprehensive, but the functions of TIMER are too complicated, so it seems difficul...[Details]
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Preface: These problems are what I encountered in my work before. Later I felt that I needed to summarize them. My memory is not good, so I marked myself here.
1. Trigger method
The external in...[Details]
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On June 22, local time in Germany, the global high-performance computer list TOP500 was released. Japan's "Fugaku" supercomputer became a dark horse, surpassing the US "Summit" to become the first. A...[Details]
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At this year's SAE Hybrid & Electric Vehicle Technology Symposium in San Diego, Chris Kirby, founder and president of Magnomatics, introduced the company's second-generation MAGSPLIT eCVT compact...[Details]
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Measuring power supply ripple accurately is an art in itself. In the example shown in Figure 6.1, a junior engineer used an oscilloscope completely incorrectly. His first mistake was using an oscillo...[Details]
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The configuration is divided into the following steps: 1. Define the structure of external interrupt mode and grouping; 2. Turn on the external interrupt to reset the clock; 3. Set the mapping relati...[Details]
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On December 29, UBTECH (stock code: 9880.HK) was officially listed on the main board of the Hong Kong Stock Exchange, with the highest share price reaching HK$91, corresponding to a market value of...[Details]
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1 Look up the manual for a list of positioning module and PLC CPU input/output signals
The QD75 uses 32 input points and 32 output points to exchange data with the PLC CPU. The following...[Details]
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A soft start controller is a control device used for starting a motor. It controls the starting current and starting time of the motor to achieve smooth starting of the motor, reduce the impact of ...[Details]
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1. Introduction
At present, the new electronic multi-rate energy meter has gradually replaced the old electronic energy meter. The multi-rate energy meter measures the electricity consumption ...[Details]
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The high-frequency current probe is a high-frequency probe that can measure both DC and AC. Its features include: high bandwidth, which can accurately and quickly capture current waveforms; two range...[Details]
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According to Samsung's official news on May 9, Samsung Electronics today launched two new 0.8 micron (μm) pixel image sensors, one is the 64-megapixel Samsung ISOCELL Bright GW1, and the other is the...[Details]
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In order to obtain good audio quality, the tone settings must be considered, one of which is good bass and treble. Therefore, an automatic loudness control circuit is needed to effectively improve ...[Details]
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The industry-renowned Arm® Tech Symposia annual technology conference will
kick off at the Ritz-Carlton Hotel in Pudong, Shanghai on November 19, 2024, and will move to the Renaissance Shenzhen...[Details]