Dubsiren CMOS style

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DUBmatze
Posts: 3
Joined: Mon Nov 04, 2013 5:07 pm

Dubsiren CMOS style

Post by DUBmatze » Tue Nov 05, 2013 12:01 am

Hello,

last year i startet with building DUB Sirens. ... and it startd here in this forum.
in this design i made are no NE555 working ...
enjoy ;)

Image


http://youtu.be/36Rhi7vDIH8


more pictures / infos (german): http://matze.reggaestriert.de/diy-proje ... irene-cmos
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DUBmatze
Posts: 3
Joined: Mon Nov 04, 2013 5:07 pm

Post by DUBmatze » Tue Nov 12, 2013 5:11 pm

i build a new one. Old is on Ebay: (germany)
http://www.ebay.de/itm/331064641469?ssP ... 1555.l2649
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DUBmatze
Posts: 3
Joined: Mon Nov 04, 2013 5:07 pm

Post by DUBmatze » Mon May 12, 2014 11:13 pm

i simplified the circuit a lot:

Image

check:
https://soundcloud.com/matze-dub/the-ba ... lber-bauen
or
http://matze.reggaestriert.de/dub-sirene-selber-bauen/
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interruptor
Posts: 1207
Joined: Sun Sep 04, 2005 11:46 pm
Location: Switzerland
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Post by interruptor » Sat May 31, 2014 11:59 am

This sounds perfect. Thanks for your updates! :clap:
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