Well an update to how things are progressing,
Understanding the whole process of resonating a circuit is more than knowing the frequency! Stans pick-up coil I now understand a possible purpose and system of use! but his location (well as per these forums understanding) is a little less accurate then i would use... the pick up coil is to measure timing of when the resonant pulse "should" fire. I am trying to figure out a circuit that will work the way i want.
Simple method would be a set of pick ups from the primary and a set from the pick up. The idea would be if the Primary is + before the pickup is, you need to slow the frequency if the pick up is + before the primary you need to speed it up. So a small circuit will need to be designed to adjust the resistance of the 2 resistors on the 555 Square wave.
Thats all very well and good, we know we need a pick up. Well i thought i would let you all in on this as you will need to place the pick up coil near your secondary/ies as you want it to pick up the resonant cycle time as soon as it hits your secondary.
I hope this helps people out if they are looking at circuit resonance.
