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<div>and btw, next to param sweep, here's another cool feature of LTspice:<br/>
Using wav files as voltage source (or output, i.e. wav dump of your circuit voltages - that need to be in +/- 1.0 volt range at the point of sending to wav, btw)</div>
<div>http://electrostud.wikia.com/wiki/Using_WAVE_files_as_input/output_in_LTSpice</div>
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<div>So you could also "abuse" a wave file in place of a potentiometer in some situations to get some more elaborate bahavior of changing values than with the .STEP command.</div>
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<div>- Steve<br/>
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<div>As I accidentally replied only to Mike, not SDIY before, here the other mail for reference:</div>
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<div><br/>
So do you have a lib that does pots? I wonder how that would work.<br/>
It's been a while since I was adding stuff, do't recall right now,</div>
<div>but:<br/>
How about just sweeping resistor values? If it needs to be a 3-terminal pot, sweep two resistors in a cross-fading manner, I guess.<br/>
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<div>Here is en example that sweeps a capacitor value. With the rsult that you get one curve for each step of the sweep,</div>
<div><a href="http://www.linear.com/solutions/1831" target="_blank">http://www.linear.com/solutions/1831</a><br/>
<br/>
You can either use a list with values for the sweep, but IIRC you can also specify a linear or log or whatever range and steps.<br/>
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<b>Von:</b> "Mike HEQX" <mike@heqx.com><br/>
<b>An:</b> "Synth DIY" <synth-diy@synth-diy.org><br/>
<b>Betreff:</b> [sdiy] adding libraries to LTspice</div>
<div>I'm loosing my mind trying to add a potentiometer library to LTspice.<br/>
<br/>
Some people say not to use pots, but I'm not sure that would be a good<br/>
thing either.<br/>
<br/>
Anyone have an easy procedure or any tips for adding libraries?<br/>
<br/>
<br/>
Thanks,<br/>
<br/>
Mike<br/>
<br/>
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