Thanks Thanos, dont worry you told me the you were busy, thats way I try varius channels, I will study your tip, Thank you again.
Thank you, too, Telfel , so you were RC enthusist, too. I used to build multicopters thats way knowladge about mini servos is not to much for me. Thank you for your tip, I will concider if I not resolved with Thanos electronic tip.
Regards.
Italo