if some like this kind of hack, I have other but I hesitate a little bit to post this kind of thing because a little far from modular (even if some modified one could make some strange modules)
yes the double spinner and with the guitar mic, i have made some “tremollo/LFO” with LDR and motor or fidget spinner, but here what is different and interesting is that it produces sound itself with speed
Ah, right, misread the handwriting, and the site is the first hit for “Gus Gieskes” so didn’t spot the mistake. Also, the second hit mentions a “Gus Gieskes (NL)” so it’s not just me
Well, I made the mistake so I should work on my Dutch handwriting reading skills .
On the other hand, a quick peek at Wikipedia makes me wonder if you guys aren’t asking for trouble here: “Sans serif uppercase IJ glyphs, popular in the Netherlands, typically use a ligature resembling a U with a broken left-hand stroke” and the article then goes on to complain about Y/y looking like IJ/ıȷ in Dutch handwriting.
They do look alike, difference being mostly that you put tittles on ij and don’t put them on a y. We have some confusing names for these letters anyways, as we call ‘ei’ long y, ‘ij’ short y, and y is called greek y. It’s because they all get pronounced similarly.
Another difference between writing ij and y in handwriting usually is that y has an open loop and ij is closed. I’ll add a picture to demonstrate.