thank you, i hope u can help us:)
My problem is the connection between this driver card and microcontroller (PIC18F4550). Datasheet for driver card was not helpful to set the circuit.
maybe i'm wrong, but reading the datasheet and the info on the web, it
seems that you can use a pwm output from pinguino. They also say that
you can use an enhanced mode if you plan to use fast pwm's (more than
10KHz).
So you have to connect one pwm output to an input of this chip, apart
from power supply and motor connections.
> thank you, i hope u can help us:)
> My problem is the connection between this driver card and microcontroller
> (PIC18F4550). Datasheet for driver card was not helpful to set the circuit.
> On 13.06.2012 23:59, Lucas Fernandez wrote:
>> Wow, the MC33926 is new generation of driver really better and cheaper
>> than my old fashionned adafruit shield based on 74HC595N + L293D.
>> So, whats your problem with your board ? I hope I can help you.
> --
> Vous recevez ce message, car vous êtes abonné au groupe Google
> Groupes Pinguino.
> Pour envoyer un message à ce groupe, adressez un e-mail
> à pinguinocard@googlegroups.com.
> Pour vous désabonner de ce groupe, envoyez un e-mail à l'adresse
> pinguinocard+unsubscribe@googlegroups.com.
> Pour plus d'options, consultez la page de ce groupe :
> http://groups.google.com/group/pinguinocard?hl=fr
Hi,
u r right, but i want to drive motors in on-off mode, fast or slow it doesn't matter.
If u read the datasheet, there are Vin, out1 and out2 pins. How can i connect this to the PIC? I mean that Is analogWrite function or digitalWrite function necessary to drive the motors?
> maybe i'm wrong, but reading the datasheet and the info on the web, it
> seems that you can use a pwm output from pinguino. They also say that
> you can use an enhanced mode if you plan to use fast pwm's (more than
> 10KHz).
> So you have to connect one pwm output to an input of this chip, apart
> from power supply and motor connections.
> Hope it helps
> 2012/6/15 Ender<leopar...@gmail.com>:
>> thank you, i hope u can help us:)
>> My problem is the connection between this driver card and microcontroller
>> (PIC18F4550). Datasheet for driver card was not helpful to set the circuit.
>> On 13.06.2012 23:59, Lucas Fernandez wrote:
>>> Wow, the MC33926 is new generation of driver really better and cheaper
>>> than my old fashionned adafruit shield based on 74HC595N + L293D.
>>> So, whats your problem with your board ? I hope I can help you.
>> --
>> Vous recevez ce message, car vous tes abonn au groupe Google
>> Groupes Pinguino.
>> Pour envoyer un message ce groupe, adressez un e-mail
>> pinguinocard@googlegroups.com.
>> Pour vous d sabonner de ce groupe, envoyez un e-mail l'adresse
>> pinguinocard+unsubscribe@googlegroups.com.
>> Pour plus d'options, consultez la page de ce groupe :
>> http://groups.google.com/group/pinguinocard?hl=fr
I think you can use an analogWrite on a pwm output to set the duty
cycle, and maybe you could use digitalWrite + delay combos to make a
pwm signal on your own.
> Hi,
> u r right, but i want to drive motors in on-off mode, fast or slow it
> doesn't matter.
> If u read the datasheet, there are Vin, out1 and out2 pins. How can i
> connect this to the PIC? I mean that Is analogWrite function or
> digitalWrite function necessary to drive the motors?
> On 16.06.2012 02:30, Juan Fabian wrote:
>> Hi,
>> maybe i'm wrong, but reading the datasheet and the info on the web, it
>> seems that you can use a pwm output from pinguino. They also say that
>> you can use an enhanced mode if you plan to use fast pwm's (more than
>> 10KHz).
>> So you have to connect one pwm output to an input of this chip, apart
>> from power supply and motor connections.
>>> thank you, i hope u can help us:)
>>> My problem is the connection between this driver card and
>>> microcontroller
>>> (PIC18F4550). Datasheet for driver card was not helpful to set the
>>> circuit.
>>> On 13.06.2012 23:59, Lucas Fernandez wrote:
>>>> Wow, the MC33926 is new generation of driver really better and cheaper
>>>> than my old fashionned adafruit shield based on 74HC595N + L293D.
>>>> So, whats your problem with your board ? I hope I can help you.
>>> --
>>> Vous recevez ce message, car vous êtes abonné au groupe Google
>>> Groupes Pinguino.
>>> Pour envoyer un message à ce groupe, adressez un e-mail
>>> à pinguinocard@googlegroups.com.
>>> Pour vous désabonner de ce groupe, envoyez un e-mail à l'adresse
>>> pinguinocard+unsubscribe@googlegroups.com.
>>> Pour plus d'options, consultez la page de ce groupe :
>>> http://groups.google.com/group/pinguinocard?hl=fr
> --
> Vous recevez ce message, car vous êtes abonné au groupe Google
> Groupes Pinguino.
> Pour envoyer un message à ce groupe, adressez un e-mail
> à pinguinocard@googlegroups.com.
> Pour vous désabonner de ce groupe, envoyez un e-mail à l'adresse
> pinguinocard+unsubscribe@googlegroups.com.
> Pour plus d'options, consultez la page de ce groupe :
> http://groups.google.com/group/pinguinocard?hl=fr
Oh sorry, if you want to do full on/off i think you can use
digitalWrite (with high 5v or 3.3v if that's the case). It seems the
operation range for the driver is 3-5V, and there are some resistors
protecting the chip inputs a bit.
> I think you can use an analogWrite on a pwm output to set the duty
> cycle, and maybe you could use digitalWrite + delay combos to make a
> pwm signal on your own.
> 2012/6/16 Ender <leopar...@gmail.com>:
>> Hi,
>> u r right, but i want to drive motors in on-off mode, fast or slow it
>> doesn't matter.
>> If u read the datasheet, there are Vin, out1 and out2 pins. How can i
>> connect this to the PIC? I mean that Is analogWrite function or
>> digitalWrite function necessary to drive the motors?
>> On 16.06.2012 02:30, Juan Fabian wrote:
>>> Hi,
>>> maybe i'm wrong, but reading the datasheet and the info on the web, it
>>> seems that you can use a pwm output from pinguino. They also say that
>>> you can use an enhanced mode if you plan to use fast pwm's (more than
>>> 10KHz).
>>> So you have to connect one pwm output to an input of this chip, apart
>>> from power supply and motor connections.
>>>> thank you, i hope u can help us:)
>>>> My problem is the connection between this driver card and
>>>> microcontroller
>>>> (PIC18F4550). Datasheet for driver card was not helpful to set the
>>>> circuit.
>>>> On 13.06.2012 23:59, Lucas Fernandez wrote:
>>>>> Wow, the MC33926 is new generation of driver really better and cheaper
>>>>> than my old fashionned adafruit shield based on 74HC595N + L293D.
>>>>> So, whats your problem with your board ? I hope I can help you.
>>>> --
>>>> Vous recevez ce message, car vous êtes abonné au groupe Google
>>>> Groupes Pinguino.
>>>> Pour envoyer un message à ce groupe, adressez un e-mail
>>>> à pinguinocard@googlegroups.com.
>>>> Pour vous désabonner de ce groupe, envoyez un e-mail à l'adresse
>>>> pinguinocard+unsubscribe@googlegroups.com.
>>>> Pour plus d'options, consultez la page de ce groupe :
>>>> http://groups.google.com/group/pinguinocard?hl=fr
>> --
>> Vous recevez ce message, car vous êtes abonné au groupe Google
>> Groupes Pinguino.
>> Pour envoyer un message à ce groupe, adressez un e-mail
>> à pinguinocard@googlegroups.com.
>> Pour vous désabonner de ce groupe, envoyez un e-mail à l'adresse
>> pinguinocard+unsubscribe@googlegroups.com.
>> Pour plus d'options, consultez la page de ce groupe :
>> http://groups.google.com/group/pinguinocard?hl=fr
I recomend do not use a dc motor direct pinguino u other pic...
why? intensity...
better way to drive a motor is using a *relay* o *transistor* (3906... for
example) just like a switch, and is a nice way to do a on/off control
> Oh sorry, if you want to do full on/off i think you can use
> digitalWrite (with high 5v or 3.3v if that's the case). It seems the
> operation range for the driver is 3-5V, and there are some resistors
> protecting the chip inputs a bit.
> 2012/6/16 Juan Fabian <juan.fab...@gmail.com>:
> > I think you can use an analogWrite on a pwm output to set the duty
> > cycle, and maybe you could use digitalWrite + delay combos to make a
> > pwm signal on your own.
> > 2012/6/16 Ender <leopar...@gmail.com>:
> >> Hi,
> >> u r right, but i want to drive motors in on-off mode, fast or slow it
> >> doesn't matter.
> >> If u read the datasheet, there are Vin, out1 and out2 pins. How can i
> >> connect this to the PIC? I mean that Is analogWrite function or
> >> digitalWrite function necessary to drive the motors?
> >> On 16.06.2012 02:30, Juan Fabian wrote:
> >>> Hi,
> >>> maybe i'm wrong, but reading the datasheet and the info on the web, it
> >>> seems that you can use a pwm output from pinguino. They also say that
> >>> you can use an enhanced mode if you plan to use fast pwm's (more than
> >>> 10KHz).
> >>> So you have to connect one pwm output to an input of this chip, apart
> >>> from power supply and motor connections.
> >>>> thank you, i hope u can help us:)
> >>>> My problem is the connection between this driver card and
> >>>> microcontroller
> >>>> (PIC18F4550). Datasheet for driver card was not helpful to set the
> >>>> circuit.
> >>>> On 13.06.2012 23:59, Lucas Fernandez wrote:
> >>>>> Wow, the MC33926 is new generation of driver really better and
> cheaper
> >>>>> than my old fashionned adafruit shield based on 74HC595N + L293D.
> >>>>> So, whats your problem with your board ? I hope I can help you.
> >>>> --
> >>>> Vous recevez ce message, car vous êtes abonné au groupe Google
> >>>> Groupes Pinguino.
> >>>> Pour envoyer un message à ce groupe, adressez un e-mail
> >>>> à pinguinocard@googlegroups.com.
> >>>> Pour vous désabonner de ce groupe, envoyez un e-mail à l'adresse
> >>>> pinguinocard+unsubscribe@googlegroups.com.
> >>>> Pour plus d'options, consultez la page de ce groupe :
> >>>> http://groups.google.com/group/pinguinocard?hl=fr
> >> --
> >> Vous recevez ce message, car vous êtes abonné au groupe Google
> >> Groupes Pinguino.
> >> Pour envoyer un message à ce groupe, adressez un e-mail
> >> à pinguinocard@googlegroups.com.
> >> Pour vous désabonner de ce groupe, envoyez un e-mail à l'adresse
> >> pinguinocard+unsubscribe@googlegroups.com.
> >> Pour plus d'options, consultez la page de ce groupe :
> >> http://groups.google.com/group/pinguinocard?hl=fr
> --
> Vous recevez ce message, car vous êtes abonné au groupe Google
> Groupes Pinguino.
> Pour envoyer un message à ce groupe, adressez un e-mail à
> pinguinocard@googlegroups.com.
> Pour vous désabonner de ce groupe, envoyez un e-mail à l'adresse
> pinguinocard+unsubscribe@googlegroups.com.
> Pour plus d'options, consultez la page de ce groupe :
> http://groups.google.com/group/pinguinocard?hl=fr
On Jun 16, 2012 10:21 AM, "Oswaldo Villarroel" <oswaldovillarr...@gmail.com>
wrote:
> Hello
> I recomend do not use a dc motor direct pinguino u other pic...
> why? intensity...
> better way to drive a motor is using a relay o transistor (3906... for
example) just like a switch, and is a nice way to do a on/off control
>> Oh sorry, if you want to do full on/off i think you can use
>> digitalWrite (with high 5v or 3.3v if that's the case). It seems the
>> operation range for the driver is 3-5V, and there are some resistors
>> protecting the chip inputs a bit.
>> 2012/6/16 Juan Fabian <juan.fab...@gmail.com>:
>> > I think you can use an analogWrite on a pwm output to set the duty
>> > cycle, and maybe you could use digitalWrite + delay combos to make a
>> > pwm signal on your own.
>> > 2012/6/16 Ender <leopar...@gmail.com>:
>> >> Hi,
>> >> u r right, but i want to drive motors in on-off mode, fast or slow it
>> >> doesn't matter.
>> >> If u read the datasheet, there are Vin, out1 and out2 pins. How can i
>> >> connect this to the PIC? I mean that Is analogWrite function or
>> >> digitalWrite function necessary to drive the motors?
>> >> On 16.06.2012 02:30, Juan Fabian wrote:
>> >>> Hi,
>> >>> maybe i'm wrong, but reading the datasheet and the info on the web,
it
>> >>> seems that you can use a pwm output from pinguino. They also say that
>> >>> you can use an enhanced mode if you plan to use fast pwm's (more than
>> >>> 10KHz).
>> >>> So you have to connect one pwm output to an input of this chip, apart
>> >>> from power supply and motor connections.
>> >>>> thank you, i hope u can help us:)
>> >>>> My problem is the connection between this driver card and
>> >>>> microcontroller
>> >>>> (PIC18F4550). Datasheet for driver card was not helpful to set the
>> >>>> circuit.
>> >>>> On 13.06.2012 23:59, Lucas Fernandez wrote:
>> >>>>> Wow, the MC33926 is new generation of driver really better and
cheaper
>> >>>>> than my old fashionned adafruit shield based on 74HC595N + L293D.
>> >>>>> So, whats your problem with your board ? I hope I can help you.
>> >>>> --
>> >>>> Vous recevez ce message, car vous êtes abonné au groupe Google
>> >>>> Groupes Pinguino.
>> >>>> Pour envoyer un message à ce groupe, adressez un e-mail
>> >>>> à pinguinocard@googlegroups.com.
>> >>>> Pour vous désabonner de ce groupe, envoyez un e-mail à l'adresse
>> >>>> pinguinocard+unsubscribe@googlegroups.com.
>> >>>> Pour plus d'options, consultez la page de ce groupe :
>> >>>> http://groups.google.com/group/pinguinocard?hl=fr
>> >> --
>> >> Vous recevez ce message, car vous êtes abonné au groupe Google
>> >> Groupes Pinguino.
>> >> Pour envoyer un message à ce groupe, adressez un e-mail
>> >> à pinguinocard@googlegroups.com.
>> >> Pour vous désabonner de ce groupe, envoyez un e-mail à l'adresse
>> >> pinguinocard+unsubscribe@googlegroups.com.
>> >> Pour plus d'options, consultez la page de ce groupe :
>> >> http://groups.google.com/group/pinguinocard?hl=fr
>> --
>> Vous recevez ce message, car vous êtes abonné au groupe Google
Groupes Pinguino.
>> Pour envoyer un message à ce groupe, adressez un e-mail à
pinguinocard@googlegroups.com.
>> Pour vous désabonner de ce groupe, envoyez un e-mail à l'adresse
pinguinocard+unsubscribe@googlegroups.com.
>> Pour plus d'options, consultez la page de ce groupe :
