Yes, I tried many of those, but I can think that problem is in ground hatching - capacity goes to the hatching and the sensors themselves charge much longer than they should. I think very soon I'll record video about this, about how works copper tape on plexiglass and 2 versions of board (with ground hatching and without) and what I did with them to make better
Spoiler: 1st version of board without ground hatching works much better, but in debug-mode looks like it works a little bit slower then copper tape on plexiglass. So I think adding a ground hatching was bad idea :)) I hope it will be interesting to look for everyone, who interested.
Yea I would kinda expect that. That's why I went for shield hatching instead of ground hatching since the ground is already provided by inactive electrodes to some extent.
Stop, what you mean on shield hatching? If I connect this hatching that I made to shield - it will not be a shield hatching? But I tested this variat too and it works better, but only in a little bit, not enough to play with that.
I think the biggest problem for your approach is the wires may be too long and thick for large sensors like the slider. I rolled out my own board not just for the look, but also for finer controls on the sensor trace width and length.
No, wires not a problem at this moment :) (already checked) and I have hope to record tomorrow that video that I said before, because I prepared to show all cases and there will be a shock-content :D
Feb 23, 2020
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Comments on Profile Post by steelpuxnastik