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Music sync LED's (lights)

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Uploaded by on Mar 18, 2009

Cool effect built from ECE 65 (analog circuits) concepts... This is a purely analog device incorporating op-amps for mixing/gain, 1st order RC filters for frequency separation, and darlington pair BJTs to drive those bright 1W UV LEDs!

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Science & Technology

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Standard YouTube License

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Top Comments

  • Like because of the Nice Beat =]]

  • song is Wake Up, by Petis Pilous

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All Comments (579)

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  • Put this in a disco

  • โครตเฉ่ง

  • BIG DISCOUNT amzn.to\wd5MbT

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  • can anyone PLEASE reupload the schematic for this project? the older links arent working anymore...

  • woooow impresive, I need to know how to do that in a simpler way to explain

  • @mike6789k ..we already have the schematic diagram of the circuit.. but the values of the components were not being indicated could you please tell me the values of the components....

    Thank you @mike6789k

  • you have to tell me how the song is called!!

  • Cool!!

  • Here it is/ A simple scheme

    nadoznat . moy . su/publ/ehlektronika/cvetomuzy­ka_na_svetodiodakh_skhema/23-1­-0-616

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