Home  |  Forums  |  914 Info  |  Blogs
 
914World.com - The fastest growing online 914 community!
 
Porsche, and the Porsche crest are registered trademarks of Dr. Ing. h.c. F. Porsche AG. This site is not affiliated with Porsche in any way.
Its only purpose is to provide an online forum for car enthusiasts. All other trademarks are property of their respective owners.
 

Welcome Guest ( Log In | Register )

> EE question...D-Jet related
Mueller
post Dec 9 2004, 03:07 PM
Post #1


914 Freak!
***************

Group: Members
Posts: 17,155
Joined: 4-January 03
From: Antioch, CA
Member No.: 87
Region Association: None
What I want to do is have 1 12vdc square wave input, with a "splitter" that will alternate between 2 outputs, I want to do this electronically, and not with a Hall type sensor going high or low to reset
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
 
 Reply to this topicStart new topic
Replies
DNHunt
post Dec 10 2004, 07:57 AM
Post #2


914 Wizard? No way. I got too much to learn.
****

Group: Members
Posts: 4,099
Joined: 21-April 03
From: Gig Harbor, WA
Member No.: 598
Mike

It looks to me like you need to find the right end of the mule. Drive the car with the D-jet and trigger points of change the FI and ignition.

Enjoy the car while you get your MS going. Then swap the to the Mallory and MS. If it takes a year you still have a car you can drive.

Dave
User is offlineProfile CardPM
Go to the top of the page
+Quote Post

Posts in this topic
Mueller   EE question...D-Jet related   Dec 9 2004, 03:07 PM
Root_Werks   I thought I knew the D-jet system pretty well, wha...   Dec 9 2004, 03:53 PM
lapuwali   You trying to simulate trigger points? Sounds lik...   Dec 9 2004, 04:02 PM
bondo   http://www.fairchildsemi.com/pf/MM/MM74C374.html ...   Dec 9 2004, 04:37 PM
davep   This thread is useless without more data. A squar...   Dec 9 2004, 04:48 PM
bondo   I *THINK* he is trying to modify a basic tach sign...   Dec 9 2004, 04:59 PM
Mueller   yes to a bunch of the questions :) trying to elim...   Dec 9 2004, 05:11 PM
McMark   I think there is a small amount of time when both ...   Dec 9 2004, 06:19 PM
lapuwali     Dec 9 2004, 08:05 PM
pbanders   <...   Dec 9 2004, 08:17 PM
lapuwali  
QUOTE
   Dec 9 2004, 09:05 PM
davep   The trigger points create a fairly short pulse. Sh...   Dec 9 2004, 10:02 PM
bondo   Now that I think about it, the two trigger points ...   Dec 9 2004, 10:49 PM
bondo   I know you wanted to avoid a hall type sensor, but...   Dec 9 2004, 10:53 PM
vsg914     Dec 9 2004, 10:55 PM
Jeff Bowlsby   The trigger points only tell the alternating pairs...   Dec 9 2004, 10:56 PM
bondo     Dec 9 2004, 11:00 PM
vsg914   Royce, I try not to think why. It just confuses me...   Dec 9 2004, 11:05 PM
Mueller   James is correct...Mallory Unilite distributor, ha...   Dec 9 2004, 11:36 PM
scott thacher   why not just put a pick up on the fly wheel to tri...   Dec 9 2004, 11:59 PM
McMark   After thinking about this for awhile, I'll hav...   Dec 10 2004, 01:35 AM
DNHunt   Mike It looks to me like you need to find the rig...   Dec 10 2004, 07:57 AM
scott thacher     Dec 10 2004, 08:47 AM
mikerose   Hi Mike, This is were I say :finger2: :finger2: ...   Dec 10 2004, 10:05 AM
McMark  
 

Reply to this topicStart new topic
1 User(s) are reading this topic (1 Guests and 0 Anonymous Users)
0 Members:

 

- Lo-Fi Version Time is now: 16th July 2025 - 04:24 PM
Invision Power Board v9.1.4 © 2025  IPS, Inc.
All rights reserved 914World.com © since 2002
914World.com is the fastest growing online 914 community!
We have it all, classifieds, events, forums, vendors, parts, autocross, racing, technical articles, events calendar, newsletter, restoration, gallery, archives, history and more for your Porsche 914 ...