Anyone ever tried these? Would they work underneath a 3mm layer of plexiglass?
I've seen people use capacitive sensors on plexiglass with mixed results, check this out:
http://hackaday.com/2017/06/16/fail-of-the-week-museum-buttons/
https://hackaday.io/project/6682-periodic-table-of-motion
I guess it'll be ok as long as you keep the wiring short.
>>1201162
There are a lot of parts that are designed for exactly that use case.