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ELFORUM - Forumul electronistilor

amplificare microfon

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http://www.crownaudio.com/kb/entry/335/ am gasit schema asta dar nu gasesc pe acasa rezistenta de 2.2 k am incercat cu una de 1 k si cu un condensator de 4.7 si o baterie de 1.5 si culmea ca s-a auzit mai tare microfonul. Acuma inreebarea mea este daca pun 5 v si las tot acceasi rezistenta nu o sa intample nik cu placa audio? Daca cineva poate dezvolta acea schema sa nu se inample nik cu placa audio.
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