electro-music.com   Dedicated to experimental electro-acoustic
and electronic music
 
    Front Page  |  Articles  |  Radio
 |  Media  |  Forum  |  Wiki  |  Links  |  Store
Forum with support of Syndicator RSS
 FAQFAQ   CalendarCalendar   SearchSearch   MemberlistMemberlist   UsergroupsUsergroups   LinksLinks
 RegisterRegister   ProfileProfile   Log in to check your private messagesLog in to check your private messages   Log inLog in  Chat RoomChat Room 
 Forum index » DIY Hardware and Software » YuSynth
ADSR v.2 GATE PROBLEM
Post new topic   Reply to topic Moderators: Scott Stites
Page 2 of 2 [31 Posts]
View unread posts
View new posts in the last week
Mark the topic unread :: View previous topic :: View next topic
Goto page: Previous 1, 2
Author Message
roglok



Joined: Aug 28, 2010
Posts: 156
Location: uptown

PostPosted: Sat Jun 23, 2012 10:48 am    Post subject: Reply with quote  Mark this post and the followings unread

Quote:
Therefore, invert D5 and the LED and you will obtain a normal behaviour for the LED.


Are you sure about that, Yves? The LED driver from the old layout works just fine here...
Back to top
View user's profile Send private message
yusynth



Joined: Nov 24, 2005
Posts: 1214
Location: France

PostPosted: Sat Jun 23, 2012 11:01 am    Post subject: Reply with quote  Mark this post and the followings unread

I will check that thoroughly tomorrow and I will return to you.
_________________
Yves
Back to top
View user's profile Send private message Visit poster's website
yusynth



Joined: Nov 24, 2005
Posts: 1214
Location: France

PostPosted: Sun Jun 24, 2012 2:56 am    Post subject: Reply with quote  Mark this post and the followings unread

I confirm the correction for the V2 version. The V1 (old version) is not concerned)
_________________
Yves
Back to top
View user's profile Send private message Visit poster's website
Benjamin AM



Joined: Nov 04, 2010
Posts: 57
Location: Boise

PostPosted: Mon Jun 25, 2012 11:10 pm    Post subject: Reply with quote  Mark this post and the followings unread

Hi Yves,
I flipped the diode and the LED on one of my modules and now I get no illumination from the LED. Am I missing something?
Thanks, -Benjamin
Back to top
View user's profile Send private message
roglok



Joined: Aug 28, 2010
Posts: 156
Location: uptown

PostPosted: Wed Jun 27, 2012 3:08 am    Post subject: Reply with quote  Mark this post and the followings unread

Tried it too, but doesn't work for me either. I reverted to the old configuration.
If it ain't broke, don't fix it cyclops

EDIT: I am using the V2 layout with some mods/fixes outlined in a German forum http://www.sequencer.de/synthesizer/topic-54153.html. Those changes shouldn't affect the LED driver functionality though...
Back to top
View user's profile Send private message
yusynth



Joined: Nov 24, 2005
Posts: 1214
Location: France

PostPosted: Wed Jun 27, 2012 3:48 am    Post subject: Reply with quote  Mark this post and the followings unread

If your ADSR works don't fix it Wink. I may have a different PCB on my prototype that the one published on my site and this would explain the confusion.

Yves

_________________
Yves
Back to top
View user's profile Send private message Visit poster's website
Display posts from previous:   
Post new topic   Reply to topic Moderators: Scott Stites
Page 2 of 2 [31 Posts]
View unread posts
View new posts in the last week
Goto page: Previous 1, 2
Mark the topic unread :: View previous topic :: View next topic
 Forum index » DIY Hardware and Software » YuSynth
Jump to:  

You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum
You cannot attach files in this forum
You can download files in this forum
emSynth

Please support our site. If you click through and buy from
our affiliate partners, we earn a small commission.


Forum with support of Syndicator RSS
Powered by phpBB © 2001, 2005 phpBB Group
Copyright © 2003 through 2009 by electro-music.com - Conditions Of Use