panel with display 20x4 and rotary encoder —

Founded panel with display 20x4 and rotary encoder models & stl files for printing
LCD Knob
Wout
Wankel Rotary Engine
ECU_Engineer
USB volume control
Kimframes
Encoder tyre3
NPI_3dprint
Encoder tyre1
NPI_3dprint
Encoder wheel
NPI_3dprint
Working 2 Rotor Wankel engine
rndmframes_printing