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Ultimaker Community of 3D Printing Experts


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  1. Hey ultiarjan I wanted to use the print core since i hope to develop it into something that works with the ultimaker. It is about printing in conductive materials. If my idea bears fruit i hope to print with the ultimaker. So since i in the end am hoping to have something working with the ultimaker i would like to use the print cores.
  2. Thank you tinkergnome. I'll have to look it over again as i was not able to find what i was looking for right away. I have however looked at the diagrams again and i think i got it. If you look at this link: https://github.com/Ultimaker/Ultimaker3/blob/master/PCB files/2012-K Print head PCB/Schematic and layout pdf/Schematic Prints_printhead_2012-K_01.PDF Schematic Prints_printhead_2012-K_01.PDF To the far right. right next to the "B" where it says "hotend 1". I think these are the 5 connections from the print head to the print core. wire 1 and 2 goes to the the
  3. Hello To my undestanding the Ultimaker is open source so i hope it is ok i ask this. I am trying to figure out how the interface to the print cores is done. I need to figure this out since i need to test a crazy idea i have. This idea includes having to control the temperature of the hotend. I have bought a spare BB 0.4 mm print core i need to control from a arduino or raspberry pi. I found the schematics for the print head here: https://github.com/Ultimaker/Ultimaker3/tree/master/PCB files I am not sure but if i am correct the answer is hidden somewhere
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