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Surveillance systems have been incorporating embedded analytics for some time. Initially, analytics were deployed along with data compression/decompression algorithms to optimize bandwidth for communi...[Details]
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The PN junction
inside
the LED
is inevitably affected by
static
electricity
and generates induced charge
when it is used in the manufacturing, assembly screening,
testing
...[Details]
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SPI is the abbreviation of Serial Peripheral Intcrface, usually called "synchronous peripheral interface", which is a full-duplex synchronous serial bus developed by Motorola. This bus is widely used ...[Details]
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Recently, Jining Municipal Energy Bureau issued the "Key Points of the City's Energy Work in 2022", which mentioned:
Explore the development of the energy storage industry, and promote the con...[Details]
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Nowadays, the photography functions of mobile phones are becoming more and more powerful, and they can meet the needs of slow motion, portrait, sports video, background blur, ultra-wide angle, high-p...[Details]
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1. Why is it dynamic? 1. The afterglow of the light-emitting tube and the visual persistence effect of the human eye are used to make people see that all digital tubes are displaying at the same ti...[Details]
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1. Selection of Optocoupler
For optocouplers using a phototransistor, the CTR range is mostly 20% to 300% (such as 4N35), while PC817 (not recommended) is 80% to 160%, and Darlington optocouplers...[Details]
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Portable electronic devices are becoming smaller and thinner, and more and more new functions or features are being integrated into the devices, making the data rate and clock frequency of portable...[Details]
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NetEase Mobile News, March 25, 2022, many people have noticed that major manufacturers including Apple have held spring new product launches and brought related new products. Among them, vivo seems t...[Details]
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Pay attention to daily industry events and keep up with industry trends in the audio column "IC Express" launched by Jiwei.com. Here are today's highlights: 1. Obtained a large number of DRAM technol...[Details]
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1 Overview Digital display control instrument is an intelligent instrument used for industrial automation measurement. It integrates multiple measurement functions in one instrument. It can measure D...[Details]
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On December 12, Chuneng New Energy and Ever Energy, a leading Australian photovoltaic EPC company, signed a cooperation agreement on the Australian energy storage project in Wuhan. According to the...[Details]
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Portable ultrasonic flow meter principle Portable ultrasonic flowmeter is an instrument that uses an external clamp-on sensor to measure liquid flow. Ultrasonic flow meters use external clamp-o...[Details]
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In October this year, Apple held a new product launch conference. In addition to products such as the 14-inch and 16-inch MacBook Pro, which are considered performance monsters, it finally upda...[Details]
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1. Why does the 51 microcontroller prefer to use 11.0592MHZ crystal oscillator? First, because it can accurately divide the red clock frequency, which is related to the baud rate commonly used in UAR...[Details]
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