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When using a single-chip microcomputer, you often encounter situations where a short delay is required. The required delay time is very short, usually tens to hundreds of microseconds (us). Sometimes...[Details]
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I have briefly discussed this before. Based on my personal understanding and knowledge as a rookie, I will review the previous knowledge: DMA: My understanding is a channel, or a bridge. A communic...[Details]
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In portable products, LDO is often used to convert the 5V main power supply to 3.3V. LDO has the characteristics of low cost, small size, low quiescent current and easy implementation, but its conv...[Details]
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Batteries are undoubtedly the hot keyword in 2019. From automakers to consumer electronics manufacturers to all those concerned about the environment, all aspects of society will benefit from advance...[Details]
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In today's telecommunications era, the use of large-scale electronic computers to process data has greatly accelerated the transmission of information. However, the most worrying ...[Details]
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Contents The utility model relates to a gas flow meter, in particular to a swirl flow meter. Background of the Invention Vortex flowmeters are widely used in the petroleum, chemical, electric power...[Details]
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On the evening of April 14, Apple announced today that its global suppliers more than doubled their use of clean energy last year. Currently, more than 10 GW of the nearly 16 GW of clean energy...[Details]
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On October 26, Sungrow's new generation of large-scale energy storage system PowerTitan2.0 was released in Beijing. Adhering to the concept of "three-electric integration, intelligent storage in on...[Details]
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Portable electronic systems often require an external power source to charge their internal batteries through a wall adapter (AC-DC conversion subsystem). Most of today's battery packs use lithium ...[Details]
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Preface Those who talk about right and wrong are definitely people who are involved in right and wrong. Where there are things that are involved in right and wrong, there is a place of right and wron...[Details]
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According to the AVR usage example - timer application example http://www.avrvi.com/avr_examples/timer.html. Use ICC application builder to quickly configure the timer and generate the following code...[Details]
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The correct selection and use of relays are shown in the figure below:
1 Selection by use environment
The use environment conditions mainly refer to temperature (maximum and minimu...[Details]
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A digital oscilloscope is an electronic measuring instrument with many advantages, such as easy use, good stability, and strong durability. With the continuous advancement of the times, the technology...[Details]
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On July 15, a research team from Carnegie Mellon University recently invented a new tracking technology that only uses the radio signals of home Wi-Fi routers. It does not require any cameras or ex...[Details]
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Automotive electronic circuits refer to circuits that combine electronic components such as semiconductor discrete devices, integrated circuits and microprocessors with automobiles to complete a ce...[Details]
Sensor
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