A 555 timer creates a high low pulse. What I want to do is create a sine wave from the output of the 555 timer. I have looked online and it involves a bit of calculus so I wanted to see if it was worth my time. I realize the RLC circuit connected to the output of the 555 needs to be over-damped to create my sine waveform. I'm not doing any transmitting for radio waves at this point I'm just trying to learn how create oscillator circuits. Its a useful tool to have and most of all cool!