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introduction
The information of passive acoustic targets is generally mixed in complex and changeable environmental noise, and the signal-to-noise ratio is low. It is difficult to meet the require...[Details]
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With the development of industrial process, digitalization, intelligence and automation have become the inevitable development trend of industrial production. For the medium and thick plate field o...[Details]
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1.44-inch TFT LCD screen picture program is divided into software SPI and hardware SPI software SPI program: use single-chip microcomputer STC89C516 and STC89C516 and single-chip microcomputer STC1...[Details]
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Among the 51 single-chip microcomputers, the general at89s51 has two external interrupt sources. I think other enhanced models should have two more, but it is still not a lot. Sometimes it needs to...[Details]
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Early this morning, in addition to the iOS 14.5 and iPadOS 14.5 developer preview Beta 6, Apple also released the sixth test version of watchOS 7.4 for developers. After updating to the wat...[Details]
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Late last month, the U.S. Patent Office granted Apple a patent that was published this week by the European Patent Office. The invention relates to a smart fabric that can adjust its appearance throu...[Details]
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TI's Impedance Track™ battery fuel gauge technology is a powerful adaptive algorithm that remembers how battery characteristics change over time. Combining this algorithm with the specific chemistr...[Details]
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The RWW feature allows the user to write to the DATA EEPROM area while executing a program and reading program memory, so the execution time is optimized. The opposite operation is not allowed: you ca...[Details]
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In recent years, car cockpit audio systems have received more and more attention. Electric vehicles have broken the previous restrictions on the use of electrical equipment in fuel vehicles when pa...[Details]
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"introduction"
In recent years, mandatory regulations on energy efficiency of welding machines have emerged as a result of the need for more energy-efficient products to achieve a be...[Details]
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If you have a pair of domestic speakers, you must be prepared for this. No matter how much effort you put into tuning them, some people still hear garbage sound. The reason we usually hear is: Wha...[Details]
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In terms of LED characteristics, solid-state lighting can be dimmed smoothly, but problems arise in order to be compatible with traditional dimming technology. Dimming is often used in hotels a...[Details]
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By Tim Bresien, Microchip From humble beginnings in the early 1990s, the CAN bus (Controller Area Network) has expanded from its base in automotive and industrial applications to connect and interc...[Details]
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In recent years,
low carbon
, energy saving and environmental protection have attracted more and more attention. The use of
LED lighting
is in line with the development trend and tr...[Details]
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With the previous Tick interrupt, the basic task switching conditions are "everything is ready, only the east wind is missing". However, this "east wind" is also difficult to understand, and only t...[Details]
Power technology
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