Posts made by HARRY_GO

Seems to be EMC disturbance.
Whenever the DC motor is running, the Servo jumps back and forward , the IT remote control does not work...
Motor stop, everything is fine.

So i tried some things and found out:
Usually the DC Moto cable leaves the Atom Motion case in a 90 degree angle. If i bend the cable right after the plug, so that tha cable moves parallel away from the atom motion case, everything is fine.

Seems to be a disturbance due to the PWM which disturbes even the power supply. Thats why servo and IR sensor gets crazy.

As my teachers always said, EMC is magic.......

If you have similar experiance, please answer..

thanks
Harry

Hi to everybody,
as a new user of ATOM Motion I have a problem when running a DC motor (on of the 2 DC Motor interfaces) and havin a servo at one of the servo interfaces (4x I2C Interfaces). As soon as i start the motor, the servo starts to tremble-moves quickly some degrees forward/backward. If i stop the motor, the servo stops trembling. (Even disturbance at the PC screen visible)
I tryed it with different motors, always the same.
I put some catacitor paralle to the motor power supply, servo stops trembling.

How can this be, i buy a board, designed to run 2x DC motors and 4x Servo and there is a disturbance between them????

Does anybody have the same experiance?

Thanks for the information