5 einfache Techniken für 購買 osd 證書
Rein both our cases the underlying Schwierigkeit welches that the ESC (where the FC and thus OSD chip got it's power from) introduced noise in the output from the built in 5V regulator, which in turn causes a ground loop (At least in your case.My suspicion is that because the OSD chip rein the FC effectively receives a different signal than the cam