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Whether it is a high-power or low-power LED lighting application, it is generally
composed of
a power supply
, LED driver, LED, lens and substrate. The key component is the LED driver, w...[Details]
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1 Overview
With the development and widespread application of single-chip microcomputer technology, many high-tech products using single-chip microcomputers, such as intelligent instrument...[Details]
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Summary: A simple circuit that adjusts the otherwise fixed hysteresis (the difference between the rising and falling threshold voltages on VCC) is responsible for managing the operation of a 3-pin ...[Details]
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Many small antenna workshops are equipped with various frequency sweepers to test antennas, rather than the 259/269 type antenna analyzers commonly used by amateur radio enthusiasts. The frequenc...[Details]
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Tesla is the pioneer of SEV (Smart Electric Vehicle), but it is by no means the leader. This is not determined by the current technical level, but is caused by differences in car-making concepts. A...[Details]
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With the rapid advancement of technologies such as enhanced processor performance, longer battery life, more ubiquitous connectivity, smarter sensing, monitoring and tracking, and more user-frien...[Details]
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According to a new report released today by DigiTimes, Apple has reserved initial production capacity of 4nm chips from long-term supplier TSMC to produce the next generation of Apple chips. Here a...[Details]
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#include reg52.h #define uchar unsigned char #define uint unsigned int uint i,j; sbit dula=P2^6; sbit temperature=P2^7; uchar table ={0x3f,0x06,0x5b, 0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f,0x77, 0x7c,...[Details]
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With
the development of 3G wireless networks and the continuous advancement of integrated circuit (IC) technology, portable consumer electronic devices have the ability to play a dazzling varie...[Details]
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Abstract: Aiming at the problems of dynamics and stability in the synchronous control of multiple units of printing and dyeing equipment, a design scheme of embedded synchronous controller based ...[Details]
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1. Introduction Persistence of vision (POV) is the brief stop of vision. When the human eye looks at an object, the image of the object will be formed on the retina. The photoreceptor cells on the re...[Details]
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Sina Digital News reported on the morning of January 15 that DigiTimes, a media focusing on the electronics industry, reported that Apple is developing an iPad that supports 5G millimeter wav...[Details]
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A friend of mine, Mr. Zhang, who is new to photovoltaics, installed a photovoltaic power station on his roof. He used 120 340W modules, with a total module power of 40.8kW and an inverter of 40kW. ...[Details]
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1. Overview
The nerves and muscles in the living system are excitable tissues, and they will react to certain external stimuli. This reaction is manifested as nerve impulses, muscle contractio...[Details]
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0 Introduction
As the latest lighting technology, LED has advantages not only in terms of luminous quality, but also in terms of production, manufacturing, and ease of use, which greatly s...[Details]
Mobile and portable
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