/Schematics/Telephone circuits/Audio pickup from phone line
Picks-up audio signal when near a phone that is in use.
Author (sent by): kitsrus
Download counter: 2,773
Rating: (2.86, votes 2659)
Date: 20-02-2004
Lokalna verzija ove stranice: Pickup audio signala sa telefonske linije
similar content
- Charge your phone while you walk (22-04-2009) [@News]
- Biennophone radio from 1953 with mp3 (07-09-2010) [@News]
- LED-blink monitor for phone line (20-02-2004) [@Schematics/Telephone circuits]
- LED monitor for phone line (20-02-2004) [@Schematics/Telephone circuits]
- Telephone line recorder v4 (20-02-2004) [@Schematics/Telephone circuits]
- Phoneline controller v2 (14-01-2008) [@Projects]
- Light from a graphite (15-12-2008) [@News]
- Megaphone with no batteries required (21-02-2009) [@News]
- Interphone v1 (23-02-2004) [@Schematics/Audio devices]
- Very sensitive audio amplifier (26-03-2007) [@Schematics/Audio devices]
comment [1]
- From Robi on 18-05-2005 at 05:38:29
Da li je netko napravio uredjaj po ovoj shemi, odnosno kako se on ponasa i na kojoj udaljenosti
radi? Da li radi on samo na normalnoj telefonskoj liniji ili radi i na ISDN-u, i sve neovisno o
tome da li je telefon bezicni ili ne? Hvala.
IP:
add comment
Please log-in!
You can log-in on forum link: Login page. After logging-in, return to this page and click refresh in your browser.