Last week I made the decision after using gschem and pcb to develop a pcb board, that the system was good enough, and that I finally leave behind my windows machine and make my electronics design process 100% opensource... Now, I have spent the last 4 days trying to get spice (or any circuit simulation program... I'm talking about you gnucap) up and running in a reasonable way... Oh the frustration!!! At this point, I've got pretty much everything working except that I appear completely in capable of including and using a 3rd party spice model. To keep things as simple as possible, I am trying to simulate a voltage follower using an LM358 opamp. So far, I have been met only with abject failure, and my ability to continue investing time at this rate is waning... I have to get this project moving forward!!! I am running gschem, gnetlist, and ngspice on an ubuntu box. I have attached the relevant files to this email. As I said, I can get a simple voltage divider to work, but not the LM358 voltage follower circuit. An assistance would be very much appreciated!!!! Thanks in advance. Bill
Attachment:
LM358.101
Description: Binary data
Attachment:
2testProject.sch
Description: application/geda-schematic
Attachment:
lm358-1.sym
Description: application/geda-symbol
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