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Permanent magnet motor is a kind of motor that uses permanent magnets to provide excitation, without the need for excitation coils and excitation current. It has the characteristics of small size, ...[Details]
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Application circuit diagram of DAC08 ...[Details]
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——State Grid Jiangsu Electric Power has made outstanding achievements in promoting comprehensive energy service business
Zhou Jin
On June 24, State Grid Jiangsu Integrated Energy Services...[Details]
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When developing various embedded application systems with single-chip microcomputers, asynchronous serial communication is a communication mode that is often used. In many applications, it is also...[Details]
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The Apple Developer Conference in June made the "digital key" popular again. In fact, using mobile phones as car keys is not a new technology, but it has not yet been widely popularized. When I ...[Details]
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I have been working in the industry for 5-6 years, and it is like my right and left hands. I feel like I can't do anything without it. With its existence, I can complete many project designs and prob...[Details]
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Autonomous driving startup AutoBrain released its L3 HWP autonomous driving product in Beijing. AutoBrain founder and CEO Peng Yongsheng said that L4-L5 autonomous driving has already been planned ...[Details]
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On August 19, Shanghai Xinyang released its semi-annual report, saying that in the first half of 2021, the company achieved operating income of 437 million yuan, a year-on-year increase of 45.78%; n...[Details]
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There is now one more piece of bad news for Huawei. Reuters recently reported that social giant Facebook seems to have decided to ban Huawei devices from pre-installing their main applications in the...[Details]
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In a digital communication system, the transmitter transmits each codeword in a digital pulse sequence one by one in a certain time sequence. The receiver must have an accurate sampling decision mo...[Details]
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1. Background
A commercial residence in a certain area installed a 53 (HB) hot water unit. The installation environment was normal, the water pump could start normally, the unit was set to a t...[Details]
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Since publicly announcing its entry into the mobile phone field, Gree has been upholding Dong Mingzhu's spirit and attitude of "fighting to the end", which has attracted more attention and ar...[Details]
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What is a crystal oscillator? The full name is quartz crystal oscillator, which is a high-precision and high-stability oscillator. Through a certain external circuit, it can generate a sine wave ...[Details]
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Analysis and summary of the problems encountered in porting tslib-1.4 (elephant semi-original: I referred to some netizens' information during the porting process. Now I will analyze the porting pr...[Details]
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Main features and applications of the product
l Accuracy level: non-isolated type 0.02~0.05 level; isolated type 0.05 level, 0.1 level, 0.2 level.
Extremely high linearity within the full ran...[Details]
Power technology
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