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by lilrags44
Mon Dec 04, 2017 1:31 pm
Forum: Main Outdoor Warning Sirens Board
Topic: Arduino Based AR timer
Replies: 1
Views: 2088

Re: Arduino Based AR timer

@Mod allow this Bump as I have some help for him

I am in the process of building a siren timer for my 3d printed siren. You just wanting a stranded FS signal pattern?
by lilrags44
Mon Dec 04, 2017 1:10 pm
Forum: Other Warning Systems - Indoor, Outdoor and Vehicular
Topic: Civil Defense black box
Replies: 7
Views: 9116

Re: Civil Defense black box

With any luck, you might be able to go to your city library and look thru a news paper archive. If you can, looks thru the beginning times of CD and see if your HS is mentioned. My library is funny; when they finally got tired of bring books up for me, they just took me down to the basement, and let...
by lilrags44
Mon Dec 04, 2017 3:37 am
Forum: Main Outdoor Warning Sirens Board
Topic: San Onofre Nuclear Generating Station (SONGS) former mystery/custom engineered siren FOUND!!!!
Replies: 122
Views: 74280

Re: SONGS former hand built siren FOUND!!!!!!!!

This is gotta be the most epic find ever. I keep forgetting about that video but for the horns I would base them off the patent drawings as much as possible. I’m pretty anxious to hear what one finnaly sounds like. What work besides having the horns made needs to be done on this thing? Patent link?...

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