What are the research purposes and significance of high-power LED lamps?

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How are the multiple 16 *16led dots connected?

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How many voltages and how many W drivers are used in series and parallel connection with 20 1W patches LED?

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About singlechip 64*64LED dot matrix display, row and column driver how to get?

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How to control the brightness of high power LED lighting with single chip microcomputer

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Does the 16*16 LED dot resistor and triode have to be connected?

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Why not drive LED high power COB lamp?

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3 lights, LED module, each 15 series, a total of 6 parallel groups, the need for how much power, please expert advice

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Can a LED8*8 dot matrix display Chinese characters?

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What's the difference between the LED module and the case?

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Dot matrix LED brightness is different, how to solve?

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What are the methods of implementing white light in LED packaging process?

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What is patch SMD-LED?

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Is the forward voltage drop of the patch LED too large or too small?

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What is the difference between patch LED beads and LED beads: General

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What drive board does the LED dot matrix screen use?

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High power LED chip, what is called upside down, what is called a formal dress?

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What brands are there in the domestic LED module?

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Patch LED light does not flash, why?

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Common problems of LED dot matrix screen

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What is the LED patch module?

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Patch LED beads can be bought in what place?

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LED dot matrix screen cathode can not switch triode, okay? What effect will it have?

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How to detect LED SMD beads

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What's the difference between SMD, inline and high-power LED lights?

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What are the uses of the LED lattice?

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LED dot matrix display screen LED

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What does patch LED light mean?

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What is the wattage of the 3b45c integrated light source led?

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51 single-chip microcomputer control of 64 * 16LED dot matrix screen power options?

3 answer