The more I play with the Prusa XL, the more ideas I have for the multiple toolheads. I was discussing this with Clough42 and he suggested flexible membranes for keypads, so I just had to try it out. It works really well and is a great application for dual extruders.

Prusa XL - https://www.prusa3d.com/product/origi...

If you aren't familiar with Clough42's channel, check it out:    / @ucekpbmimegglm_0tnghfovw  

Electronic Leadscrew Project -    • Lathe Electronic Leadscrew  

Christopher Helmke also had a hand in this idea, check out his fantastic channel as well:

   / @christopherhelmke  

Prusa XL - https://www.prusa3d.com/product/origi...

My Favorite Tools - https://www.amazon.com/hz/wishlist/ls...

Prusa XL Playlist -    • Prusa XL  

00:00 Intro
00:47 Flexible Membrane Applications
02:30 CAD Model
04:13 Closer Look
05:46 Potential Options
07:31 Faceplate Installation
08:37 Conclusion and Final Thoughts