DIE 2-MINUTEN-REGEL FüR 購買 OSD 證書

考試時會要求使用不可塗改的黑筆標記與作答，故擦擦筆和鉛筆作答都不算分。因此特別是寫作平時要練習使用黑筆作答My suspicion is that because the OSD chip in the FC effectively receives a different signal than the camera sent (because of a difference in potential between the two grounds*), it can miss s