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filtru trece sus - help me !


Guest tr1ppo

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Guest tr1ppo

Sal!Am 2 tda uri 7294 si vreau sa le tai banda de la 50hz in jos sa se auda numai de la 50hz .... in sus .. ma poate ajuta cineva :d ?

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Guest tr1ppo

eu ma gandeam sa inseriez un condesator pe intrare dar nu stiu exact de cat presupun ca este un calcul matematic ...

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Guest Boby

Salut da se poate si asa dar nu stii cat e de sigur ca reusesti ...asa faci un filtru activ cu amplificatoareoperationale ...chiar si cu 741 ca na daca nu iti trebe high - end merge si asa eu nu am scaner dar da-mi adresa si iti trimit prin posta ...astept,bafta! :smt006

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