/Schematics/Telephone circuits/LED monitor for phone line
Turns LED ON when phone line is in use.
Download counter: 1,329
Rating: 
(2.93, votes 2470)
Vote: 
Date: 20-02-2004
Lokalna verzija ove stranice: LED monitor za telefonsku liniju
Tags: . +add your tag
392_ledne-blinkerzatelefon.zip
similar content
- Microphone amplifier with parabolic plate (22-02-2004) [@Schematics/Audio devices]
- Small ATmega8 multi-use USB enabled board (23-10-2009) [@News]
- LED blinker with audio indication (23-02-2004) [@Schematics/Audio devices]
- Telephone line guardian v2 (20-02-2004) [@Schematics/Telephone circuits]
- LED sensor keyboard for a piano (06-05-2009) [@News]
- Sonar enabled jacket (20-12-2008) [@News]
- Sound controlled light show (27-02-2005) [@Schematics/Optics]
- VU-meter with 6 LED diodes (26-03-2007) [@Schematics/Audio devices]
- Voice powered crystal controlled radio transmitter (04-11-2009) [@News]
- Interphone v1 (23-02-2004) [@Schematics/Audio devices]
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.
