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1  Using Arduino / Motors, Mechanics, and Power / SOLVED : 4 MotorDC interference with 2 Servos on: June 14, 2013, 03:14:27 am
I fixed it!!
I've added 3 capacitor for each dc engine, one between the engine connectors, and two between the connectors and the engine structure.
Like this:

Thanks so much to everyone for help me
2  Using Arduino / Motors, Mechanics, and Power / Re: 4 MotorDC interference with 2 Servos on: June 03, 2013, 01:02:18 pm
After that I had tried all possible configuration, I've tried to connect the servos in a different circuit completely disconnected to the dc circuit.
The problem is the same, so I can assume that my problem is an inteference problem.
If I move the servo circuit far from dc circuit the servo motor stop shaking.
How can I drop the inteference ?

Thanks soo much (sorry for my english)
3  Using Arduino / Motors, Mechanics, and Power / Re: 4 MotorDC interference with 2 Servos on: May 03, 2013, 02:42:17 am
I will try it tonight and I will inform you about the result.
Thanks so much
4  Using Arduino / Motors, Mechanics, and Power / Re: 4 MotorDC interference with 2 Servos on: May 03, 2013, 02:07:59 am
I'm sorry, I forget the connection in the schema, the 2 H-bridge is supply by arduino 5V pin
5  Using Arduino / Motors, Mechanics, and Power / 4 MotorDC interference with 2 Servos on: May 03, 2013, 12:48:33 am
Hi all, I've a problem with an hypotetical interference between 4 DC motor and 2 servos (see the attachment for the schema).
If I use the servos separately there is no problem, but when I use it together to the DC motor, the servos going crazy (shaking, move rapidly to the limit position).
The servo's supply has already separated from the dc motor supply.

Help me please.
Schema:https://lh6.googleusercontent.com/-BQQvGvIoQUY/UX-Di5flf9I/AAAAAAAAF0U/nPGkMjJaMJo/w912-h766/roovy_schema.png
6  Topics / Robotics / Re: 4WD Robot and Servo interference/shaking on: April 30, 2013, 03:44:32 am
Schema:https://lh6.googleusercontent.com/-BQQvGvIoQUY/UX-Di5flf9I/AAAAAAAAF0U/nPGkMjJaMJo/w912-h766/roovy_schema.png
7  Topics / Robotics / 4WD Robot and Servo interference/shaking on: April 30, 2013, 03:26:01 am
Hi all, I've a problem with an hypotetical interference between 4 DC motor and 2 servos (see the attachment for the schema).
If I use the servos separately there is no problem, but when I use it together to the DC motor, the servos going crazy (shaking, move rapidly to the limit position).
The servo's supply has already separated from the dc motor supply.

Help me please.
Pages: [1]