OSD FNIRSI-138 Cover

OSD FNIRSI-138 Cover

Description

# OSD-FNIRSI-138-Cover Cover for oscyloscope FNIRSI-138 ready to be 3D printed Recently I've bought the FNIRSI-138 oscyloscope from the popular chinese online shop :-) but unfortunatley I ordered version without cover for it, it happens. I decided to print own one on my 3D printer, so I created model using [FreeCAD](https://www.freecadweb.org/). I'm still newbie in FreeCAD and 3D modeling, but this cover looks okay and it's works as expected! # My printer settings for this model * Printer: Creality Ender 5 with Marlin 2.x on board * Material: PLA * HotEnd temperature: 200'C * Bed temperature: 60'C * Infill: 100% To print front part you should use two different colors of material, one for text (first layer) and second for others. I'm using [Cura](https://ultimaker.com/software/ultimaker-cura) for slicing models. I've added two models (front-text.stl and front-frame.stl) into one gcode and add [M600](https://marlinfw.org/docs/gcode/M600.html) (it can not work on your printer if you do not upload [Marlin](https://marlinfw.org/) firmware to it with proper configuration) code manualy between them. Thanks to that I was able to change color between text and other parts. # Notice This is my first open-source 3D project, please use with caution :-) No warranty is given. # Source files All source files (FreeCad) are available on my [GitHub repository](https://github.com/SebastianCzoch/OSD-FNIRSI-138-Cover)

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Electronics