20090130

Building a dub siren pt.5



I have now recived a modified schematic. I discussed the modifications at a electronics forum and a guy helped me out. I'm not really sure of how the result will be. I've handed the schematic over to an acquaintance whom will take a look at it aswell.
The next step now is to get a card to solder on to. And get the extra parts needed för the modifications.

Stay tuned!