Norbert Heinz

Tinkerer

[Norbert Heinz @RoboSpatium]

#Christmas preparations with my bauble plotter:

#CNC #OpenSource

[Norbert Heinz @RoboSpatium]

Part 2 of my conversion of a @Prusa3D MK4 to granule printing:
https://t.co/puiczbVVCu

#3Dprinting #recycling #pellets #opensource

[Norbert Heinz @RoboSpatium]

Part 1 of my conversion of a Prusa MK4 to granule printing with extruder V5.0:
https://t.co/8WADaV3WqX

#openhardware #OpenSource #FFM #pellets #3dprinting

[Norbert Heinz @RoboSpatium]

A closer look at the auger screw(s) used in my direct granule 3D printer:
https://t.co/RdtZugm3WM

#openhardware #opensource #3Dprinting #Recycle

[Norbert Heinz @RoboSpatium]

A rough built instruction of my Direct Granule Extruder V4.1 and some thermal optimization:
https://t.co/VUaa1PUwr1

#3Dprinting #pellets #extruder #OpenSource

[Norbert Heinz @RoboSpatium]

I have resumed working on my direct granules extruder. This print was made of recycled PLA. More on:
https://t.co/b5CBT1ezJz
@adrianbowyer anything new from your experiments?

#3Dprinting #recycling #opensource

[Norbert Heinz @RoboSpatium]

How to recycle failed 3D prints into raw material for my direct extruder with a blender:
https://t.co/aW0FS7Amls

#3Dprinting #recycling #plastic #blender #mixer #pellets

[Norbert Heinz @RoboSpatium]

More experiments with my own version of wire EDM.
#edm #wireedm #spark #erosion #cnc #machining #DIY #opensource

[Norbert Heinz @RoboSpatium]

12 o'clock has a special meaning at the end of the year. If you are looking for a video to start into 2024, this might be it:

#Westminster #clockwork #BigBen #HappyNewYear2024

[Norbert Heinz @RoboSpatium]

Engraving any metal with a DC motor converted to a Wagner Hammer:

#CNC #EDM #Engraving #machining

[Norbert Heinz @RoboSpatium]

Engraving a steel disc with a Wagner Hammer and a non rotating tungsten carbide cutter

#EDM #SPARK #CNC #engraving

[Norbert Heinz @RoboSpatium]

The effects of cooling and flushing on spark erosion:
https://t.co/YL4HSZdNPW

#opensource #edm #cnc

[Norbert Heinz @RoboSpatium]

A first video making use of a microscope to have a very close look on Electrically Discharge Machining:
https://t.co/rfiQKqyiET

#EDM #opensource #openhardware

[Norbert Heinz @RoboSpatium]

Spark erosion, first experimental setup:
https://t.co/LE0fuAZlvC

#EDM #cnc #opensource

[Norbert Heinz @RoboSpatium]

@benforta @arduino Backward compatibility ends where the use of AVR features begins. Normally Arduino gave their boards a different name whenever they implemented a different architecture. Why is this board named "UNO"?

[Norbert Heinz @RoboSpatium]

@MAYERMAKES @arduino @E14Community No problem for experts, confusing for beginners. Isn't the UNO a beginner's board?

[Norbert Heinz @RoboSpatium]

@MAYERMAKES @arduino @E14Community I pointed to exactly this issue weeks ago when I was offered to get a board. Their answer was "you will love the new one" nothing else :-(

[Norbert Heinz @RoboSpatium]

@MAYERMAKES @arduino @E14Community ...and I have to rewrite all the old tutorials to make sure people don't by an original UNO directly in the Arduino shop and still it doesn't work with my LED matrix code?

[Norbert Heinz @RoboSpatium]

@MAYERMAKES @arduino @E14Community Besides making tutorials and giving support for Arduino products free of charge, I am now also responsible to communicate the trouble Arduino causes by breaking their very own naming convention? I am not amused!