/Schematics/Telephone circuits/Telephone metering signal counter

Counts 16kHz signals on phone line.

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Date: 29-03-2004

Lokalna verzija ove stranice: Brojač telefonskih impulsa

404_brojatel.impulsa.zip

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comment [3]

  • From dati on 19-04-2009 at 21:59:17

Dali je ovo iko probao praviti ?
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comment [2]

  • From trax on 19-06-2004 at 15:50:54

Ma to ti je bilo šta sto ce se ukljuèivati pri detekciji 16khz signala. Možes staviti mehanièki brojaè, to ti je brojaè sa kolutovima kao što su u starim automobilima mjeraèi preðene kilometraže.
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comment [1]

  • From Bruno on 19-06-2004 at 15:35:12

Kakav je ovo elektromehanicki brojac?
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