[PD] pduino 0.5 servofirmata pd crash

[Martin Peach]

Yes you definitely need to power the servo from a separate source of 5V.
The servo pulse can be connected directly from the arduino pwm pin as 
long as the grounds of all the components are connected to the same place.

Martin


Ricardo Brazileiro wrote:
> I would like to see your video with example.
> 
> I made this, but the motor stop automatically...
> 
> maybe it has a problem of usb voltage... 5v can aliment arduino + motor 5v?
> 
> abraços do terceiro mundo,
> 
> :)
> 
> On Mon, Feb 22, 2010 at 4:21 PM, Jose Luis Santorcuato 
> <santorcuato76 at gmail.com <mailto:santorcuato76 at gmail.com>> wrote:
> 
>     Ricardo: i just use the pduino or comport object, but you need
>     configure the portb (usb).... remember the wires, ground,5v and
>     pwm..., black wire to gnd, red to 5v and orange to pwm... the pwm
>     socket are 11,10,9,6,53, if you have any problem i can upload a tiny
>     video with example...
> 
>     Greetings from Chile
> 
>     José
> 
>     2010/2/22 Ricardo Brazileiro <rbrazileiro at gmail.com
>     <mailto:rbrazileiro at gmail.com>>
> 
>         olá josé,
> 
>         do you have any patch example using servo motor 5v in arduino +
>         firmata?
> 
>         I was test the standart firmata and the motor start when I set
>         pin 10 to servo and change the value but the servo motor stop
>         after 3, 4 seconds...
>          
>         I don't know why this happen...
> 
>         abraços,
> 
>         r.
> 
> 
>         On Sun, Feb 21, 2010 at 6:06 PM, Jose Luis Santorcuato
>         <santorcuato76 at gmail.com <mailto:santorcuato76 at gmail.com>> wrote:
> 
>             Hi, i prefer the standard firmata, i dont have problems with
>             motors 5v or 3v..... pd dont crash...
>             OS?
>             gREETINGS FROM cHILE
>              
>             José
> 
> 
>              
>             2010/2/20 Ricardo Brazileiro <rbrazileiro at gmail.com
>             <mailto:rbrazileiro at gmail.com>>
> 
>                 olá,
> 
>                 I was testing my servo motor using pduino 0.5
>                 ServoFirmata with arduino-test.pd and when I change the
>                 value to pin 10 the pure-data crash.
> 
>                 I'm using the most recent release of pd-extended and
>                 ubuntu 9.04
> 
>                 How to use ServoFirmata and arduino object?
> 
>                 cheers
> 
>                 -- 
>                 ricardo brazileiro
>                 http://rbrazileiro.info <http://rbrazileiro.info/>
> 
> 
> 
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> 
>             -- 
>             http://www.chilemigra.cl
>             http://arselectronicachile.blogspot.com
>             http://www.myspace.com/santorcuato
> 
> 
> 
> 
> 
>         -- 
>         ricardo brazileiro
>         http://rbrazileiro.info
> 
> 
> 
> 
> 
>     -- 
>     http://www.chilemigra.cl
>     http://arselectronicachile.blogspot.com
>     http://www.myspace.com/santorcuato
> 
> 
> 
> 
> 
> -- 
> ricardo brazileiro
> http://rbrazileiro.info
> 
> 
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