Anyone want to take a guess what I’m working on?
Hint: it’s probably what you think, and it’s constrained to fit on existing electronics boards without additional firmware hacks or electronics. Should work on a RAMPS, Replicape, Due, etc. as long as you have 1 stepper & 2 servo outputs free.
Hoping to have a functional prototype beginning assembly in another 2 weeks or so
5 in 1 out？
A printer or extruder head ,?
Not an extruder. At least, it’s not meant to handle the pressure needed on the filament to extruder with…
filament switch?
Bingo @shorai
It’s obvious. On top is a MIDI connector. In The middle you have the piezoelectric element. And on the bottom I clearly see a single-needle micro engraver.
So you can engrave audio-tracks into any 3D-printed object. With a little bit of imagination everything is possible. You should make a kick-starter project out of this. Greetings
Aauu
@Ben_Verdel haha, yeah ok. It’s a multi material for single nozzle printers that’s not using 3 steppers like Prusa’s, using a single stepper and 2 servos. Most boards support that as extra when configured for a single nozzle printer, and this let’s you use standard gcode as part of your slicer, instead of extra electronics and custom firmware mods. Doesn’t have extra filament sensors, but can’t have everything…
@Jon_Charnas Ok. I thought : let’s have some fun. It was an invitation to come up with some crazy ideas. Now you gave away the solution. Sniff. Lol.
Haha, yeah, fair enough. I mean, it could be a laser engraver, but I’m not clear on the point of the stepper in that case…
@Jon_Charnas The depth of the groove and in stereo 
What software is that?
Blender
Mukesh Tiwari
HHJJGR
30 amp box
Guessing games are weak.
