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It has been 100 years since Chevrolet first put a radio inside a car in 1922. Nowadays, with the advancement of wireless technology, various wireless technologies have also appeared in automobiles....[Details]
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On April 12, 2021, WPG Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary WPI has launched a music player solution based on NX...[Details]
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ARM instruction set—SWP instruction SWP and SWPB are atomic operations on storage units in the ARM instruction set, that is, a read and a non-cuttable operation on a storage unit. SWP and SWPB comp...[Details]
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September of every year is the busiest time in the mobile phone industry. This year is the first year of 5G commercial use, and 5G mobile phones have been launched in September. This September, after...[Details]
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On December 3, the Shanghai Electronic Chemicals Zone Promotion Conference and the International Forum on the Innovation and Development of Electronic Chemicals were held in Shanghai. Wu Qing, member...[Details]
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Did you know that you actually carry a bomb with you when you drive out every day? Airbags have now become a standard feature of car safety and a major selling point for new cars. According to a...[Details]
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When should I use an oscilloscope?
If you need to measure the "analog" characteristics of many signals at once, a digital oscilloscope is the most efficient solution. Use an os...[Details]
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On March 9, CES Asia (Asia Consumer Electronics Show) announced that the 2020 Asia Consumer Electronics Show, originally scheduled to be held in Shanghai, China from June 10 to 12, 2020, will be post...[Details]
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When running multiple network applications simultaneously in Windows XP, each application generates its own
Data stream, what method does the transport layer use to distinguish the data streams of di...[Details]
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MathWorks announced expanded access to MATLAB Parallel Server to help accelerate academic research. Now, all researchers and students at academic institutions with a MathWorks Campus-Wide License tha...[Details]
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What is the problem being solved? Interrupt seize 1. Implementation principle 1/ Disable irq and fiq 2/ Disable interrupt source // Related to interrupt controllers such as vic/gic Applicable to ...[Details]
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With the improvement of industrial production automation level, various sensors are being used more and more. As a sensor for speed and displacement feedback, rotary encoders are mainly used in CNC...[Details]
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Use PWM to control the LED light to turn on for 3ms and off for 5ms, which means that the period of the PWM wave is 8ms. 1s/8ms=1000ms/8ms=125 times. There are 125 waves in 1s. htm1.Init.Period = 100...[Details]
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In the past, LED bulb drivers required a large number of external components, expensive isolation components, and special design strategies to prevent long-term aging problems of key components (suc...[Details]
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This paper mainly explains the principle of the traditional Gardner algorithm, then gives the improved design and FPGA implementation method, and finally simulates and analyzes the results to prove t...[Details]
Analog electronics
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