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The photoelectric code disk is made of optical glass, on which many concentric code tracks are engraved, and each code track has light-transmitting and light-impermeable parts arranged in a certain pa...[Details]
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Introduction: The servo control method based on single chip microcomputer has the characteristics of simplicity, high precision, low cost and small size, and can be flexibly applied according to the ...[Details]
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/************Port definition, can be modified*****************/
sbit ledrs=P2^3; //Read and write control word
sbit leden=P2^5; //Enable control word
sbit ledrw=P2^4;
void write_com(uchar com)...[Details]
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PWM Dimming (Pulse Width Modulation) is currently the most common and optimal grayscale adjustment method used in LEDs. PWM is easier to understand. It controls the ratio of the on and off time of ...[Details]
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According to statistics from market research firm Strategic Unlimited, the high-brightness LED market value reached $4 billion in 2010, of which architectural lighting is still the largest applic...[Details]
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Gartner research shows that as time goes by and prices continue to fall, as well as the advantages of cloud deployment in agility, innovation speed and ecosystem, Chinese companies' artificial inte...[Details]
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For novices, LED driver design is not an easy task. In order to solve this problem, the editor has specially summarized some issues that design experts need to pay attention to in their work and shar...[Details]
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On May 23, Changdian Technology stated on an interactive platform that the company has no production bases or subsidiaries in India. Regarding whether to consider raising prices to increase the com...[Details]
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The autonomous vehicle of the future will be one of the most complex “mobile” devices in the world. Its complexity stems from the need to autonomously operate every day processing terabytes of data...[Details]
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(Photo source: ECONAMIQ official website) According to foreign media reports, Dutch startup ECONAMIQ is developing a new engine technology that can save up to 20% of fuel consumption. Combining ...[Details]
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Nowadays, people's demand for electric energy is getting higher and higher, and social development is also inseparable from electric energy. In the process of electric energy production and applica...[Details]
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The Japanese Ministry of Economy, Trade and Industry announced that it had taken export control measures against South Korea, saying that “after relevant discussions, it was found that the dependence...[Details]
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The 2019 World Artificial Intelligence Conference was held in Shanghai from August 29 to 31 this year. A total of 10 chips from AI companies including Huawei, Qualcomm, Unisoc, Horizon Robotics, Yitu...[Details]
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Impedance calculation
All audiophiles with basic knowledge know that the square of the ratio of the number of turns of the primary and secondary sides of the transformer coil is equal to the...[Details]
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I embarked on the road of embedded development in a daze. Looking back, it was thanks to several friends around me that I slowly embarked on this road through chatting with them: from the earlie...[Details]
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