right and left hand rotate servo and bicep servo moves continuously in clockwise

Hi core team,

 

We are facing problem with the hand assembly. 

The Rotate servo and bicep servo moves continuously in clockwise for any command.

is there need any calibration of position of the servo and potentiometer. 

 

thanks in advance.

kwatters's picture

broken potentiometer?

From the sounds of it, you have a broken potentiometer, or perhaps the potentiometer is wired backwards.  Normally, you tell the servo to move to a specific angle, the potentiometer gives feedback to the motor controller so it knows that it's getting closer or farther from the desired position.

 

Alessandruino's picture

I hope this video can help

I hope this video can help you :) Enjoy it :)

 

GroG's picture

Ahahaha .. Zoro was here but

Ahahaha ..
Zoro was here but he left a Big A

Nice to see you Alessandruino !!