problem on calibrate esc
after I plug in Lipo to PDB. beeping sounds will appear continously.. APM board did not show any signal LED.
My Lipo fully charges.
All wiring connection also in good position..
Someone help me
after I plug in Lipo to PDB. beeping sounds will appear continously.. APM board did not show any signal LED.
My Lipo fully charges.
All wiring connection also in good position..
Someone help me
Hello everyone.I have 1 question about quadcopter.. can you help me on how to prove the quadcopter can lift up by using physic law... if you have any physic calculation can share with me..
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