 |
 |
|
| September 02, 2010
|
|
|
|
|
|
|
Schematics Depot >> Audio
schematicsdepot
-audio-
To view the schematics you want, browse this page and click on the schematics' respective names.
To make them easier to find, the schematics on this page have been divided into sections. To jump right to
a specific section, click on the appropriate link below.
[ amplifiers | sound detectors | sound generators ]
- amplifiers
return to top..
- simple preamp
- this easy-to-build preamp provides good gain to weak audio signals.
- single ic preamp
- this simple preamp is based on the LM358 single-supply dual op amp.
- cartridge amplifier
- circuit to amplify sound from a magnetic cartridge - also works with a guitar pickup, which is also usable for sound/touch sensing.
- sound detector amp/electret mike amplifier
- amplifier to boost signal from an electret microphone element. very sensitive - adjustable by R1.
- 8 watt amplifier
- an eight watt amplifier built around the LM383 power audio amp ic.
- 16 watt amplifier
- this 16-watt amplifier is built around 2 LM383 power audio amp ic's.
- sound detectors
return to top..
- sound detector latch circuit
- this circuit latches onto sounds and helps you detect them on intervals.
- sound detector tone decoder
- this decoder listens for specific sounds picked up on the sound detector amp/electret mike amp
- sound generators
return to top..
- tone generator
- this is a variable frequency tone generator built around the 555 timer. the output spans most of the range of human hearing.
- warbler
- warbler siren made out of two 555 timer ic's.
Related Stuff:
Robotics and EE Webring - Browse the ring and find more great Robotics and Electrical Engineering sites. Or join the ring and increase your traffic.
Reconn's World Store - Offering you the best titles in robotics and electronics books and magazines, Reconn's World strives to make the online shopping experience as easy, and comprehensive as possible.
|
|
|
|
 |
|
|
