Robbo Posted February 4, 2009 Share Posted February 4, 2009 (edited) Hi all modelers, some time ago, I posted links to my PhotoBucket site, that lists circuit diagrams to bring models alive. Recently, when making up PCBs for a new project, I discovered errors in two of the circuits. Circuit 3, Double flash simulates aircraft Xenon strobe lights. The +ve voltage lead connecting the two multi-vibrator sections was omitted. This has been rectified. The lead connects from the anodes of LEDs 3 and 4. Also, resistor R6 value (33K Ohms was omitted). Circuit 5. Similar to circuit 3, the +ve voltage lead connecting the two multi-vibrator sections was omitted. This has been rectified. The lead connects from the anodes of LEDs 3 and 6. I produce the circuit diagrams, using a software program and as the circuits are similar, I used circuit 3 as a template and added the extra components. Apparently I omitted the +ve link and missed it when finally checking. Please accept my apologies for any inconvenience. The link is: http://s254.photobucket.com/albums/hh108/R...nic%20Circuits/ Cheers and good modeling, Robbo Oops Edited February 4, 2009 by Robbo Quote Link to comment Share on other sites More sharing options...
coopdad Posted February 4, 2009 Share Posted February 4, 2009 Robbo, Could you repost the link? It is malformed. Thanks, John Quote Link to comment Share on other sites More sharing options...
Eshaver Posted February 4, 2009 Share Posted February 4, 2009 Robo , when I hit the link I had to put in my account information and then I saw pictures that I had put in to Dioramas to share with ya'all this morning about the Amoco Station I'm building . Ed Shaver Quote Link to comment Share on other sites More sharing options...
Robbo Posted February 4, 2009 Author Share Posted February 4, 2009 Robo , when I hit the link I had to put in my account information and then I saw pictures that I had put in to Dioramas to share with ya'all this morning about the Amoco Station I'm building . Ed Shaver Sorry, the link worked when I first posted. Redone, now OK. Cheers, Robbo. Quote Link to comment Share on other sites More sharing options...
Robbo Posted February 4, 2009 Author Share Posted February 4, 2009 Robbo, Could you repost the link? It is malformed. Thanks, John orry, the link worked when I first posted. Redone, now OK. Cheers, Robbo. Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.