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Supply Voltage Monitor
When the power supply voltage exceeds the set level, the 555 circuit oscillates. The flashing frequency of LED1 is controlled by changing C3. ...[Details]
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At the Ministry of Commerce's regular press conference, a spokesperson responded to the U.S. Department of Commerce's letter to TSMC imposing export restrictions on certain complex chips of 7 nanom...[Details]
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#include reg52.h #define uchar unsigned char #define uint unsigned int #define DELAY 500 sbit relay=P2^0; void delay(uint z) //1ms { uint x,y; for(x=z;x 0;x--) for(...[Details]
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As the automotive industry moves towards electrification and intelligence , the market demand for automotive MCUs continues to grow. Especially for electric vehicles, the implementation of each funct...[Details]
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Dr. Daniel Cohen is a world-renowned geneticist and pioneer of modern genetics. His work at the Généthon Laboratory in France made an outstanding contribution to the publication of the human genome m...[Details]
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12V power supplies have been the automotive industry standard since the 1950s; but to meet today's consumer demands, automakers are turning to 48V power supplies. 12V power supplies have been the a...[Details]
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0 Preface
With the process of urbanization, the distance of people's lives is constantly expanding. The popularity of electric vehicles that replace fuel vehicles and bicycles has greatly impro...[Details]
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The 8051 microcontroller has two independent 16-bit up-counting timers named Timer0 and Timer1. This article is about using the 8051 timer to generate time delays. Delays can be generated using pure ...[Details]
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TFT-LCD technology
TFT-LCD structure. Thin-film transistor liquid crystal display consists of three core components: display screen, backlight source and drive circuit.
TFT-LC...[Details]
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LED driver
IC
mainly controls the current. Without a good
driver IC
,
the advantages of
LED lighting
cannot be realized. When the LED lighting application market wa...[Details]
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Abstract: The embedded system power supply based on photovoltaic power generation uses lead-acid batteries, solar panels and corresponding circuits to regulate light energy collection and storage. ...[Details]
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Ever since Apple enabled MFi encryption certification for iPhone data cables, the billions of dollars in profits in the counterfeit data cable market have almost disappeared; now, Apple has again use...[Details]
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With the widespread application of semiconductor materials such as silicon, people have begun to pay attention to more materials in order to make electronic products with higher cost performance and ...[Details]
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This article will introduce a 28 V, 3.3 A offline high power factor LED driver design for applications such as LED street lights. This design is based on the NCL30001 LED driver and the NCS1002 c...[Details]
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According to reports, JP Morgan analysts said today that Facebook's parent company Meta Platforms will use Broadcom's custom chips to produce its "Metaverse" hardware, which means that Meta Platforms...[Details]
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