Haven’t built it, but slew limiters are good for portamento or smoothing out any control voltage, say for smoother filter sweeps from a sample and hold.
I must admit that I chose the dual slew schematic from Dintree as it looked like one of the easiest ones. I didn’t really know what it could be used for.
I’m going to try the breadboard layout tonight and if that works it can go onto stripboard.
It may be wise to add some text in the drawing/picture saying that it is a DRAFT or UNTESTED or TESTED or whatever the status is. Google and other search engines publish any picture they find and people might then (not) know that it is (not) guaranteed to work.
I gathered as much. But google et al. don’t copy any text in the forum to its images overview / or people won’t read it. So if you put that text IN the image, the status of the schematic is more clear. You can edit the post with the picture you’ve already uploaded and replace it with a new one.