Скачать или смотреть Police siren with real sounds for RC and/or static police cars models

Finally I managed to finish my new version of police siren. The sounds are not recorded, are generated by a microcontroller. Horn tone will override all other tones.

The siren have the following tones:

Horn (3 versions, selectable in setting mode)
Wail (2 versions, selectable in setting mode)
Yelp
Phaser
Cycle Mode (Wail + Yelp + Phaser)
Hi-Lo
Manual Mode (3 versions, selectable in setting mode)
Wail rise-fall
Wail rise and tone off
Yelp

Also, in Wail mode when siren return from Horn tone, the Wail tone will resume or will restart (selectable in setting mode)

The siren is controlled by 3 push-buttons, as follow:
Horn Button
Start / Select Button
Stop / Manual Button

Thanks for watching!
#PoliceSiren #HomemadePoliceSiren