Wein-Bridge Oscillator help needed
What I need help on:
- Can I use any op-amp? I want to just go buy one at radioshack (don't feel like paying 7 bucks for a tiny IC online)
- What kind of incandescent bulb should I use/is there a more modern substitute?solved by killerjackalope
- Is there a way of controlling the frequency with only 1 potentiometer (I found this website but I still have the same questions as above and I don't know if it'll apply).
-how much power does it consume assuming there's only a light load on the output?