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Topic: Quadcopter motors running at full throttle when turning off Arduino. (Read 399 times) previous topic - next topic

TomGeorge

Hi,

Can you please post a copy of your circuit, in CAD or a picture of a hand drawn circuit in jpg, png?

Thanks.. Tom... :)
Everything runs on smoke, let the smoke out, it stops running....

MarkT

If the ESCs don't shut down in absence of a PPM signal, throw them away and get working ones.
No, just add the pull-downs they need.  10k or 4k7 to ground on each PWM output should probably do it.  The signals are picking up noise from the motor switching.
[ I will NOT respond to personal messages, I WILL delete them, use the forum please ]

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