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1 Introduction From the perspective of nonlinear dynamics, the switching converter is a strongly nonlinear time-varying dynamic system, so there are a variety of nonlinear phenomena, including var...[Details]
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While LED lighting products are replacing general incandescent lamps and energy-saving lamps , in addition to being dimmable,the luminous color, light output, luminous efficiency and other relat...[Details]
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This section mainly introduces the 1602 LCD display, which displays "Hello, Welcome to my site, my friends.". The schematic diagram is as follows: The procedure is as follows: #include #define ...[Details]
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Lenovo, HP and Dell are still the top three in terms of quarterly growth and market share Sina Digital News on the morning of May 14, Strategy Analytics released a new report today describing the...[Details]
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A light emitting diode (
LED
) is a
semiconductor
(diode) that, when forward biased by a voltage/current source, emits visible light of a specific color (wavelength), with
a brightness
t...[Details]
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Huawei will launch the new Huawei Mate50 series in July this year. The series may include three models and is expected to be equipped with the new Hongmeng OS 3.0. At the same time, it is reported ...[Details]
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Since the 1960s, digital signal processors (DSP) have developed rapidly along with computer and communication technology, and their application fields have become more and more ext...[Details]
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Major listed companies in the smart sensor industry: BiChuang Technology (300667), Minxin Shares (688286), Sifang Optoelectronics (688665), Senba Sensor (300701), AVIC Electro-Mechanical Test (300114...[Details]
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Introduction I recently took on a tachometer project, the principle is to measure frequency. At first, I used an external interrupt, and then took the value according to the timer timing of one secon...[Details]
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introduction
With the rapid development of communication technology, electrical signals are becoming more and more complex and transient. Developers have put forward higher and higher requirem...[Details]
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The computer clock can simulate the electronic clock to display hours, minutes and seconds. In addition, it can ring the bell on time according to the school's schedule, play music and radio gymnast...[Details]
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Matrix keyboard control based on ZLG7290, suitable for MSP430, using interrupt mode to query keys. ZLG7290 also has a digital tube display function, but my level is limited and it has not been impleme...[Details]
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Lai Xiangsheng, Deputy General Manager of Beijing Electric Power Company and General Manager of Tongzhou Power Supply Company
Beijing Tongzhou Power Supply Company implemented the spirit of th...[Details]
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China Energy Storage Network News:
Riding on the momentum of the ubiquitous power Internet of Things, traditional substations have begun to transform. On April 15, the "multi-station integrat...[Details]
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Previously, in system applications, the void SystemInit (void) function was used directly to initialize the system clock. The details of how to initialize the clock were never considered. However, th...[Details]
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