Kapanadze Cousin - DALLY FREE ENERGY

[John.K1]

You do not need any programming and microcontrollers to achieve such LC resonance tracking.
A 74HC4046 chip and some AD8032 rail-to-rail op amps are enough ...in addition to an executive section composed of MOSFETs with some suitable gate drivers.

Ask Itsu to show you how this works.  His version might use a FG working as a VCO, but you can always use the VCO inside the 74HC4046 chip, instead.

If you take a look at it from the side of money, you will see that micro-controller is actually cheaper and you have more freedom to do what you need and if you need to change something, just change a program and no need to buy different components or change the PCB. Just a thought.  But you are right, there is many ways to achieve what we are looking for

[Hoppy]

  What one needs to know is just how to connect the TL board up to the fet driver circuit, as well as the fet snubber circuit. As this all may be more complicated than it looks.
  Also, which fet driver circuit to use, and which is the simplest snubber circuit that can be used, as well.
  Any one up for making a diagram? Hand drawn perhaps...
 

Nick,

You cannot get much simpler than the circuit posted by Magpwr. The PWM chip has the mosfet drivers built-in.

[verpies]

What one needs to know is just how to connect the TL board up to the fet driver circuit, as well as the fet snubber circuit. As this all may be more complicated than it looks.

If you want the FETs to drive a center-tapped primary windinng, then you can use the circuit below. 
Snubbers are not necessary in this circuit, because switching spikes are absorbed and recycled by the bifilar windings and C3 & C4.

Note: Not all of the connections to the TL494 are shown on this schematic - just the supply and output pins.

[Tomtech29]

You do not need any programming and microcontrollers to achieve such LC resonance tracking.
A 74HC4046 chip and some AD8032 rail-to-rail op amps are enough ...in addition to an executive section composed of MOSFETs with some suitable gate drivers.

Ask Itsu to show you how this works.  His version might use a FG working as a VCO, but you can always use the VCO inside the 74HC4046 chip, instead.

My friend from what I know is an efficient system to sustain resonance made Itsu still lack of synchronization? Pll system the right choice but it does not work the expected true?
-no unless you have a better idea and scheme,

[verpies]

My friend from what I know is an efficient system to sustain resonance made Itsu still lack of synchronization?

It sustains the LC resonance very well.  You should not doubt it, only because Itsu has never shown it to you on video.

Pll system the right choice but it does not work the expected true?
-no unless you have a better idea and scheme,

It works as expected.
Of course Itsu and I have a working schematic. 

You should know me by now that unsubstantiated statements are not my M.O.