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A converter is a device that converts one signal into another. A signal is a form or carrier of information. Self-powered sine-to-square wave converter circuit:
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The development of automobile intelligence is very rapid, and various regions have begun to introduce relevant regulations on autonomous driving. Major car companies have begun to try to pay attentio...[Details]
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Recently, the author found in a logistics call system project based on fieldbus on a large production line in a factory that due to the large amount of information flow to be displayed, the existin...[Details]
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Micro motors are small in size and capacity, with output power generally below several hundred watts, and have special requirements for use, performance and environmental conditions.
The...[Details]
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The topology of the Fliege notch filter is shown in the figure. Compared with the twin-T structure, this filter circuit has the following advantages: the center frequency can be tuned with only four ...[Details]
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The U.S. Secretary of Commerce officially announced that Huawei’s “temporary license” will be extended for 90 days, but another 46 Huawei-related companies have been added to the “Entity List”. It ...[Details]
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According to Jiwei.com, Jiwei.com reporter has just received news that Samsung Display OLED panels are being snapped up, and Xiaomi, OPPO, VIVO, Apple and others have planned to sign 2022 OLED procur...[Details]
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With the gradual recovery of China's macroeconomics in the first half of the year, a series of energy conservation and emission reduction policies have been continuously released. Not long ago, the...[Details]
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1. Set the multimeter to the R*10 position, and use the meter to intermittently touch the two output ends of the sound head coil. The sound membrane will make a "pop, pop" sound. If the sound is loud...[Details]
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As early as last year, leaker Ming-Chi Kuo mentioned that Apple would cancel the physical buttons on this year’s iPhone 15 Pro and completely eliminate button holes. Today, Ming-Chi Kuo once again ...[Details]
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The General Office of the People's Government of Ningxia Autonomous Region recently issued a notice on 24 opinions on stabilizing the growth of the autonomous region's industrial economy. The notic...[Details]
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/******************************** *1 ADCON1 selects reference voltage and analog input pin * ADCON0 selects channel, clock turns on AD mode *2 Clear ADIF Set ADIE PEIE GIE *3 Wait for a certain perio...[Details]
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The frequency synthesis signal source is a high-performance signal generator, but its high price makes it out of reach for general electronics enthusiasts. This article introduces a low-cost frequency...[Details]
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Preface This article mainly describes how to add interrupt configuration and interrupt address mapping in the S3C2440.s file that comes with Keil, so that when an interrupt occurs, it can jump to the...[Details]
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The content of this article mainly focuses on the connotation, function, scale, perspective and data source of autonomous driving vehicle testing scenarios.
01. Scenario elements and sce...[Details]