I am in need of how exactly to build a transmitter @ 20hz-1KHZ at a high enough wattage to overcome/overload a simple stereo speaker. Yes I did mean 20 HERTZ to One Kilo-Hertz.
I have a couple of hundred dollars to spend on this project and also have a lot of free time these days on my hands.
As far as a electrical power source I have up to the 110 volts coming into my home as a source and as low as a 1.5 volt battery. I also have a power supply that mimics a standard car battery's 12 volts of power.
Can one of you get me started with the basics so that I can eventually build such a device?
It's not for a job or college project and it is simply my need to understand and learn this concept if possible.
I do know how to read simple, very simple, schematics.
Another Thing: I used a computer program many years ago that simulated a very simple circuit to check for faults and errors. Does such a program exist today in the Windows environment for simple designs which is free or nearly free to troubleshoot the project to save as much money as possible? I'd hate to spend $100 on parts and have it blow up just because I made some rookie mistake if you understand what I mean?
thanks
p.s. Message was sent to 2 newsgroups sci.electronics.basics AND sci.electronics.design
If this was the wrong thing to do, cross-posting, then please tell me which newsgroup I should post to in the future.