1 Project YMFC-3D - Your Multicopter Flight Controller
Joop Brokking's series on building an Arduino quadcopter flight controller, rated very highly for clear explanations and followed by people who have completed working builds.
Hidden gemTopic
2 videos. Ranked by independent recommendations, not by views.
Joop Brokking's series on building an Arduino quadcopter flight controller, rated very highly for clear explanations and followed by people who have completed working builds.
Hidden gemPointed to as a useful tutorial for learning custom board design, mentioned alongside flight controller resources, though best tackled with some electronics or programming background.