Design optimisation - Schottky diode array

Discussions related to MegaDrum Hardware

Re: Design optimisation - Schottky diode array

Postby dmitri » Thu Dec 13, 2007 8:57 pm

The worst behind us?:)
dmitri
Site Admin
 
Posts: 8706
Joined: Fri Aug 03, 2007 8:05 pm

Re: Design optimisation - Schottky diode array

Postby Synthex » Thu Dec 13, 2007 9:09 pm

Ok ... If you don't want my help ...
Synthex
 
Posts: 1471
Joined: Fri Oct 12, 2007 6:06 am
Location: France

Re: Design optimisation - Schottky diode array

Postby dmitri » Thu Dec 13, 2007 9:18 pm

Synthex wrote:Ok ... If you don't want my help ...

Honestly, I don't get what you meant by "the worst behind us"?
dmitri
Site Admin
 
Posts: 8706
Joined: Fri Aug 03, 2007 8:05 pm

Re: Design optimisation - Schottky diode array

Postby Synthex » Thu Dec 13, 2007 9:25 pm

dmitri wrote:
Synthex wrote:Ok ... If you don't want my help ...

Honestly, I don't get what you meant by "the worst behind us"?


Ok ;) ... I a french guy and i use sometimes "Google translator" to translate sentences ...
French expression translated into English does not want to say anything

I mean that most of the work is done, and I believe that this analog PCB is a good value !
Synthex
 
Posts: 1471
Joined: Fri Oct 12, 2007 6:06 am
Location: France

Re: Design optimisation - Schottky diode array

Postby dmitri » Thu Dec 13, 2007 9:28 pm

Synthex wrote:I mean that most of the work is done, and I believe that this analog PCB is a good value !

I bet it is!
dmitri
Site Admin
 
Posts: 8706
Joined: Fri Aug 03, 2007 8:05 pm

Re: Design optimisation - Schottky diode array

Postby Synthex » Thu Dec 13, 2007 11:02 pm

The final version :D
You do not have the required permissions to view the files attached to this post.
Synthex
 
Posts: 1471
Joined: Fri Oct 12, 2007 6:06 am
Location: France

Re: Design optimisation - Schottky diode array

Postby dmitri » Thu Dec 13, 2007 11:29 pm

Great job! It would be nice to find a source of 74S1053 here in Europe without of penalty of delivery charge from US. Or everything has to be ordered from Mouser (and they stock Atmega324, btw, and it's cheaper and faster than Atmega32 at that)
dmitri
Site Admin
 
Posts: 8706
Joined: Fri Aug 03, 2007 8:05 pm

Re: Design optimisation - Schottky diode array

Postby elrules » Fri Dec 14, 2007 1:26 am

http://www.ariston.es/esp/catalogoConsu ... ar=74S1053

You can buy that diode bus in Spain. The shipping costs are less.

I am going to order some. If you want me to send some to you let me know
elrules
 
Posts: 629
Joined: Thu Nov 29, 2007 4:51 pm
Location: Murcia, Spain, Europe, The World

Re: Design optimisation - Schottky diode array

Postby estregan » Fri Dec 14, 2007 2:45 am

How about us who only have 22 inputs? Any schematic for that?

Boy, these changes to MegaDrum do come by fast, I don't know if I can ever keep up to you guys, hehe :D
estregan
 
Posts: 116
Joined: Tue Aug 28, 2007 6:24 am

Re: Design optimisation - Schottky diode array

Postby Synthex » Sat Dec 15, 2007 6:02 pm

estregan wrote:How about us who only have 22 inputs? Any schematic for that?

I will design a new analog PCB for the 22 inputs.
I will design a new digital PCB with Atmega32, 18F2550 and Midi on the same board too.
They will be the same size and can be mounted one above the other :D

estregan wrote:Boy, these changes to MegaDrum do come by fast, I don't know if I can ever keep up to you guys, hehe :D

No worries, each with its own rhythm ;)
Synthex
 
Posts: 1471
Joined: Fri Oct 12, 2007 6:06 am
Location: France

PreviousNext

Return to MegaDrum Hardware

Who is online

Users browsing this forum: Google [Bot] and 112 guests