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marius1289

Aparat anticartita-schema temporizator

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Fara tranzistor ce tensiuni si timpi obtineti?

momentan nu am cu ce sa fac poze clare.

Daca aveti un scaner, "fotografiati-le" cu el.

Uitandu-ma la componente"Are 2 diode 1N4148,rezistente(10k;1,5M;100k),BC547,un condensator electrolitic nepolarizat de 10uf/25v', circuitul seamana mult cu schema atasata de mine, aici http://www.tehnium-azi.ro/topic/5627-aparat-anticartita-schema-temporizator/?do=findComment&comment=56552

Edited by miron1947

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Dupa cum spuneam tranzistorul este legat cu colectorul in minusul motorului,cu emitorul in minusul alimentarii si baza printr-o rezistenta de 10k la pinul 3 integrat.Iar plusul motorului vine direct din plusul sursei de alimentare.Daca scot tranzistorul,sa masor pe circuitul din baza sa?Mentionez ca integratul nu are niciun pin in aer.Sincer sa fiu nu mai am timp,faceam o schema ca e simpla.

Edited by marius1289

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