0 ESC+battery and motors Posted by fareda 2 on January 14, 2013 at 4:55am hi every onei am asking for some help can any one help me have some information about the relation between ESC ,battery and motors in quad copterthanks You need to be a member of diydrones to add comments! Join diydrones Email me when people reply – Follow
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nice exclamation mark.
the battery provides power to the ESC.
The ESC is a little computer which controls exactly when to provide power to the motor to make it spin.
the motor spins and provides thrust.
the APM (or whatever controller you're using) connects to the ESC and tells it what speed it wants the motor to spin at (using a PWM signal).