This is UselessRobot. He doesn't like when you push his button too often. You can find how to build this robot in this video https://youtu.be/coaF1M7oUM0. This project contains CAD parts and Arduino IDE code. You will also need metal wire, 2x screws, 3x micro servos SG90, switch, (F-F) connector cables, PCB board for prototypes, (M) pin header strips, Arduino nano, solder.

Prusa

I3 MK3S

Doesn't Matter

Yes

Gripper:
Print settings: 0.10mm DETAIL
Filament: PLA
Infill: 90%
No brim, no supports

Button:
Print settings: 0.10mm DETAIL
Filament: PLA
Infill: 15%
No brim, no supports

Links:
Print settings: 0.20mm QUALITY
Filament: PLA
Infill: 15%
No brim
Organic supports on build plate only

Box:
Print settings: 0.20mm QUALITY
Filament: PLA
Infill: 15%
No brim
Organic supports on build plate only