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I have been using the STM8S003 microcontroller, but later the price rose to more than three yuan and I had to change it. I took the Xintang N76E003 chip, which has average resources. Compared with th...[Details]
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When I was writing a report a few days ago, I accidentally needed to use the software simulation in Keil5 to see the output PWM waveform. After several attempts, I finally figured it out. The problem...[Details]
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The new features of iOS 15 are really useful. After some netizens turned on the "Record App Activity" of the new system, they made different discoveries. According to this new privacy feature...[Details]
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Systems that need to perform arithmetic operations on data generally use binary form. To display these results, the data must be converted to BCD format. On the other hand, the address selection info...[Details]
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Power efficiency is very important for portable devices as well as noise immunity of analog ICs. This article describes a voltage reference circuit that not only supports extremely low operating ...[Details]
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The difference between undervoltage protection and loss of voltage protection
Under-voltage protection and voltage loss protection are two different concepts in the power system. Their main di...[Details]
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The 2790 Digital SourceMeter Switching System provides users with a high-voltage, multi-channel resistance measurement solution that can quickly and simply implement electrical inspection of airbag i...[Details]
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The electric vehicle revolution is upon us. The power electronics that drive electric vehicles are advancing rapidly as automotive companies desperately seek a technological advantage. Wide-bandgap F...[Details]
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Since the beginning of this year, Suyu District has insisted on taking the gradient cultivation of enterprises as a breakthrough for the development of industrial economy, and has made overall efforts...[Details]
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Not long ago, WeChat pushed the 8.0.22 update to Android users, which brought new features such as storage space optimization, historical ringtone query, and search interface revision. It is ...[Details]
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Rutroli established an office in Xiamen, Fujian as an important business development platform Rutronik Elektronische Bauelemente GmbH, one of the world's leading broad-line distributors, provide...[Details]
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In recent years, the monitoring alarm networking technology has developed from the initial single closed-circuit television monitoring to digital networked alarm, and even spread to the current lar...[Details]
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Apple's 2021 autumn new product launch conference was disappointing. Various complaints were flooding the circle of friends: "I stayed up late, which was disappointing", "A set of molds every day, ch...[Details]
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What is the most vulnerable thing about pure electric vehicles? Battery. Ever since this kind of car became popular, social news about various accidents involving tram battery packs has never stopped...[Details]
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Motor variable frequency starting and soft starting are two different starting methods. They have obvious differences in the control method, starting performance, energy consumption, etc. of the mo...[Details]