/Schematics/Telephone circuits/Phone ring generator v1

Generates voltage across phone line in order for phone to ring. Works on 12V.

Quote: "This ring generator will ring a telephone once every 10 seconds. The interval between rings can be lengthened or shortened by varying the value of the 1 Meg resistor."

Author (sent by): Bill Bowden

Download counter: 950

Rate: (2.82, votes 1122)

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Date: 14-02-2004

Lokalna verzija ove stranice: Generator zvona za telefon v1

382_generatorzvonazatel.satransf.zip

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comment [1]

Zelim prijevod shema na Hrvatski,ako je moguæe i upute gdje se mogu nabavit potrebni dijelovi za itradu pojaèivaæa zvona za teleefon. Hvala unaprijed
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