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ELFORUM - Forumul Electronistilor

Led chaser

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Va salut,sunt utilizator nou,bine v-am gasit...:reytre

As dori sa fac un montaj cu cd4017 led chaser,schema fiind aceasta iar in loc de leduri as dori sa pot comanda cate 1m de banda led,nu stiu exact ce tranzistori sa folosesc,banda led consuma 1A max

Multumesc in avans

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BD911 e mai mult decat ce trebuie, si e ieftin, cca. 1leu/buc. Se pot folosi si BD139, etc-in ambele cazuri cei 10 tranzistori ar trebui montati pe o bucata de platbanda de aluminiu, cu niplu si izolatie silicon/mica.

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