Fire Truck Horn

[quantum1]

I want to make a honk but not a beep, a really loud one like fire engine does. Schematics, information, etc. Would for fill my project needs.

 

[ante1]

Try this circuit connected to your guitar or stereo amplifier, it will sound like

View attachment 36109

 

[hotwaterwizard2]

How about This electronics Lab project

http://www.electronics-lab.com/projects/audio/019/index.html

Into This Electronics Lab Project

http://www.electronics-lab.com/projects/audio/016/index.html


with one of these wave files recorded on it!


http://www.geocities.com/daves_gallery/Sounds/f_truck2.wav

http://www.geocities.com/daves_gallery/Sounds/f_truck4.wav

http://www.geocities.com/daves_gallery/Sounds/siren3.wav

http://www.geocities.com/daves_gallery/Sounds/Code3Horn.wav

http://www.wolo-mfg.com/400.au

http://www.a1freesoundeffects.com/foghorn.wav

http://www.a1freesoundeffects.com/firetrucksiren.wav

 

[ante1]

Hi John,

The schematics for the 10W power amplifier seems to be missing, would be interesting to try to get 10W output from a 9Volt battery.

 

[hotwaterwizard2]

Try A search for TDA2003

View attachment 36124

 

[hotwaterwizard2]

Here is another

TDA2003.pdf

 

[hotwaterwizard2]

TDA2003 Datasheet

tda2003_Datasheet.pdf

 

[ante1]

Hi John,

I was looking for the circuit described as 10W and powered from a 9Volt battery because I like to see how this was accomplished.
I downloaded the firetrucksiren.wav file and use it as a

 

[hotwaterwizard2]

http://www.electronics-lab.com/projects/audio/016/index.html

 

[quantum1]

I figured out that the fire engine horn uses compressed air to make that sound.