Quote:
Originally Posted by Ash
Transistors arent analogue.. think valves.. hehe
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?hih. Of course transistors are analog! Transistor is just a current amplifier.
There are many methods to achieve analog oscillator. Don't try to mix Fourier series (i.e. sine components) with analog systems. You don't have to ponder Fourier series when working analog because analog isn't pure math like digital systems. There's actually no point in starting to explain the principles of analog oscillators if you don't have no experience on electronics. Just to say it simple most analog oscillators are based on triggering.
Edit: If you're really interested it's very easy to find schematics of oscillators from internet. But as I said you'll have to know at least something about electronics.