Welcome to my "COOL STUFF"
When I was a kid, I had an Uncle Frank who had a basement full of tools, toys and things me and cousin Steve loved to play with. My favorite was a large electric truck horn. we'd connected it to a really large battery and blow the doors off the place. That was COOL! (Yea I Know.... the Internet had not been invented yet, but this stuff is Really Cool!)
On this page you'll find Resources to help you better understand the issue you're dealing with. I hope you find it as cool as a Large Electric Truck Horn. Enjoy!