I am working on a project which requires me to create some sinusoidal signals at specific frequencies using a DC battery as the only power input. And I also want to tune the amplitude of the output sine wave lets say minimum -5/+5 Volts. To achieve that, I made some research and found that Wien-Bridge oscillator might be the solution. However, I cannot be sure that whether it can accomplish given requirements I mentioned above or not.
Does it take its input as DC? Can I tune its output amplitude easily?
And if it is not the solution I was looking, how can I get sinusoidal signals only using DC sources?