There's cheap illuminated capacitive touch switches available. How can they be used on a glass or acrylic panel?
There's so many different printing options that I don't know what to type in.
Surely there's some cheap way to go about it that looks great. Silk screen printing looks like the standard but that goes a bit beyond a simple one off project.
I'm thinking some sort of mask with a led diffusing film behind.
- You can get artwork printed on glass very cheaply. I don't know if they allow transparent areas so it can be a mask.
- Vinyl stickers - most places want 100+ ordered.
- Transparency sheets like old projectors use can be printed on home printers.