How to make MCCdec switch an external 4, 8v circuit

Original sent date : Sun Sep 13 20:09:24 CEST 2009
Ziet er erg leuk uit en de sound is fantastisch... leuk dat je ons die ervaring deelt.

Grt,
Fokko

----- Origineel bericht -----
Van: gvanrekum <sunbeamtech@yahoo.com>
Datum: zondag, september 13, 2009 19:24
Onderwerp: dinamousers Re: How to make MCCdec switch an external 4,8v circuit
Aan: dinamousers@yahoogroups.com

> Hi!
>
> For those who are curious about the truck with sound:
>
> http://www.youtube.com/watch?v=s-jlycmfUsw
>
> A movie of the completed truck with all LEDs and sound!
>
> And the page on my website with some info:
>
> http://www.spoorh0.nl/index.php/car-system/56
>
> Happy watching!
>
> Greetings,
>
> Gerard van Rekum
>
> --- In dinamousers@yahoogroups.com, "gvanrekum" <sunbeamtech@...> wrote:
> >
> > Hi Jan,
> >
> > Yes, that's it!
> > I'm first going to test the module in my car, when testing is
> successful I will maken a schematic how to!
> >
> > Greetings,
> >
> > Gerard
> >
> > --- In dinamousers@yahoogroups.com, "jan home" <ja.hendriks@> wrote:
> > >
> > > Hi Gerard
> > >
> > > The soundboard that you are using is it from conrad?
> > > I think i have the same modul, looks the same. ( Bestnr.: 130017
> - 89 )
> > > Couldt you make a simpel schematic how to youse it with the MCC decoder?
> > >
> > > Jan Hendriks
> > >
> > > ----- Original Message -----
> > > From: Leon van Perlo
> > > To: dinamousers@yahoogroups.com
> > > Sent: Sunday, September 13, 2009 11:43 AM
> > > Subject: Re: dinamousers Re: How to make MCCdec switch an
> external 4,8v circuit
> > >
> > >
> > > Hi Gerard,
> > > >
> > > > It's working!
> > > >
> > > Great!
> > > >
> > > > The only thing i did differently is to connect the Collector
> of the
> > > > BC547 to pin 1, not pin 2.
> > > >
> > > You're correct, it should have been pin 1
> > > >
> > > > With the supplied 4,05v (not 4,15), the sound has a bit noise...
> > > > Can I place 4,8v, instead of VCC, on the power pins of my soundmodule?
> > > >
> > > With this interface "circuit", yes you can. The transistor (of
> mosfet if
> > > you'd used that) will only pull pin 1 of the sound module to
> GND, so it
> > > does not matter what the supply voltage is (with some limit of
> course),
> > > as long as you tie the GNDs of both circuits together.
> > >
> > > Leon
> > >
> > >
> > >
> > >
> > >
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> > >
> > > Dit bericht is gecontroleerd door het NOD32 Antivirus Systeem.
> > > http://www.nod32.nl
> > >
> >
>
>
>