View single post by jtjones
 Posted: Dec 13th, 2014 05:12 AM
PM Quote Reply Full Topic
jtjones

 

Joined: Aug 28th, 2014
Location: Hutchinson, Kansas USA
Posts: 20
Status: 
Offline
 Doctor, I think you might have hit on a design flaw. IC3 and IC4 are non-inverting but I have R16 and C14 connected to the wrong points! They should be connected between the second and third (resistor or capacitor). I should be able to fix that on the third revision.

And as much as I would love for someone to troubleshoot my situation, I know it is impossible to do remotely. I was hoping for 1) ideas that could cause those problems, like Jan came up with, 2) if anyone has seen or experienced these types of signals before either in paranormal research or on the job (or really anywhere for that matter). That's the great thing about the internet, I can use other people's different thought processes and experiences to further my experiments, and of course I toss my three and a half cents back in also.

Thank you Dr, I have looked at that circuit (or some variation there of) constantly for the past couple of weeks and completely and totally ignored that wrong connection.

Jeremy



____________________
Jeremy