LED Police Bar

445

04:55:13

*Version 2.0* I was just playing around and made a LED light bar that goes on top of the modern police cruisers. It is a little unstable, sometimes it errors when you unselect the switches. If anyone knows how to automate the lighting sequence better feel free to do it, but please let me in on it. I like to learn too. Update- fixed the double throw switch to make a fast mode and a slow (caution) mode. I want to do something cool with that open spot with the second switch, anyone want to give any suggestions?

published 10 years ago

jason9

10 years ago

Why did you have to change the circuit? I liked it better the other way. at least repost it please.

copperking

10 years ago

Sorry for the SLOW post! It's been so long now that i don't remember the old one anymore. If you can refresh my memory I'll be more than happy to oblige.

copperking

10 years ago

Oh yeah, i remember now. The old one was way too unstable because i had harmonics in the frequencies. I can build it again but every time you flip the switch it is going to error on you and you will have to manually reset the switch in order to push play again. It's just better this way.

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