/Schematics/Telephone circuits/LED monitor for phone line
Turns LED ON when phone line is in use.
Download counter: 1,319
Rating: 
(2.94, votes 1970)
Vote: 
Date: 20-02-2004
Lokalna verzija ove stranice: LED monitor za telefonsku liniju
Tags: . +add your tag
392_ledne-blinkerzatelefon.zip
similar content
- GSM phone ring detection (26-03-2007) [@Schematics/Everything else]
- LED and acrylic holiday cards (13-12-2008) [@News]
- Telephone ring counter (20-02-2004) [@Schematics/Telephone circuits]
- GSM Phone Jammer Circuit Schematics (07-02-2012) [@News]
- Telephone line recorder v2 (20-02-2004) [@Schematics/Telephone circuits]
- CW detector/monitor (24-02-2004) [@Schematics/Radio receivers]
- LED show with PIC (06-04-2004) [@Schematics/Microcontrollers]
- PC monitor radiation measurement (15-02-2006) [@Schematics/Everything else]
- Electric line tester (23-02-2004) [@Schematics/Everything else]
- LED blinker for toys (20-02-2004) [@Schematics/Optics]
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.
