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ELFORUM - Forumul electronistilor

Joc lumini cu led pe boxa.


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Buna ziua.As dori sa realizez si eu un joc de lumini cu led pt boxa mea de acasa.In ce consta acest joc de lumini.Pai un singur led pus in mijlocul boxei care sa se aprinda pe melodie.Nu trebuie neaparat un singur led .Eu as dori ori cu un singur led ori cu maxim 4 led-uri.Nu vreau scheme de vu-metre alimentate cu transformator etc.O legare simpla la dif.Eu am mai vazut tutoriale cum s-ar realiza acest lucru ori cu rezistenta ori cu tranzistor tip 31.Sau daca stiti cumva cum sa nu se aprinda led-ul in functie de volum.Multumesc.

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