Search found 419 matches

by dragonator
Fri Sep 06, 2019 11:53 am
Forum: 3DP printing
Topic: Hacking the HP45
Replies: 509
Views: 291162

Re: Hacking the HP45

I can provide the links to where I bought. Mouser is indeed American, but has no issue shipping to the Netherlands. The rest of Europe should also be fine I think: 4081: https://nl.mouser.com/ProductDetail/595-CD4081BM96 4017: https://nl.mouser.com/ProductDetail/Texas-Instruments/CD4017BM96?qs=sGAEp...
by dragonator
Tue Sep 03, 2019 10:58 am
Forum: 3DP printing
Topic: Hacking cartridge HP 84/85
Replies: 132
Views: 27171

Re: Hacking cartridge HP 84/85

dragonator wrote: ↑ Tue Sep 03, 2019 5:37 am In the Netherlands there are several resellers that carry them as well. I usually buy them there. have a page? https://www.antratek.nl/boards/arduino-compatible/teensy is one of the resellers where I buy that actually carries 4.0 already Hi, do you guys ...
by dragonator
Tue Sep 03, 2019 5:37 am
Forum: 3DP printing
Topic: Hacking cartridge HP 84/85
Replies: 132
Views: 27171

Re: Hacking cartridge HP 84/85

In the Netherlands there are several resellers that carry them as well. I usually buy them there.
by dragonator
Sun Sep 01, 2019 7:29 am
Forum: 3DP printing
Topic: Hacking cartridge HP 84/85
Replies: 132
Views: 27171

Re: Hacking cartridge HP 84/85

I'm wondering if the teensy 4.0, being so much faster, still makes DMA a requirement for faster printing with the HP45. Maybe the current firmware just becomes fast enough ? Not the right thread for a full discussion, but better, but probably not completely. The HP45 takes 1.8us to fire a single pu...
by dragonator
Fri Aug 30, 2019 7:25 am
Forum: 3DP printing
Topic: Hacking cartridge HP 84/85
Replies: 132
Views: 27171

Re: Hacking cartridge HP 84/85

I did see the 4.0, which made me very happy. However, for DMA it should indeed not make much of a difference, only the handling around DMA. I have a library to write a sequence to one or two ports over DMA for the Teensy 3.2. I hope to alter that to write to the HP84 in a few weeks. The library was ...
by dragonator
Thu Aug 29, 2019 9:52 am
Forum: 3DP printing
Topic: Hacking cartridge HP 84/85
Replies: 132
Views: 27171

Re: Hacking cartridge HP 84/85

Teensy 3.6 has most of the same functions as a Teensy 3.2. However, I have only worked on DMA for 3.2, and have not yet made a universal library. Everything on the 3.6 is something that for now I cannot help with much. I do now have time, and want to pick up HP84 myself as well, but expect it to be ...
by dragonator
Wed Aug 28, 2019 6:00 pm
Forum: 3DP printing
Topic: Hacking the HP45
Replies: 509
Views: 291162

Re: Hacking the HP45

I currently only sell connectors. https://www.tindie.com/products/dragonator/hp45-printhead-connector/ I am finishing up a few more small things here at home, and then I will resume work on the inkjet controllers. However, do not expect anything more for sale for a few more months. As for the files ...
by dragonator
Thu Aug 15, 2019 7:57 am
Forum: Ytec3D forum
Topic: Gone fishing
Replies: 2
Views: 1486

Re: Gone fishing

Gone again, this time I will be at CCC in Germany, will be back in a week and a half.
by dragonator
Tue Jul 30, 2019 3:59 pm
Forum: I made a:
Topic: GlaDOS lamp
Replies: 12
Views: 12048

Re: GlaDOS lamp

I don't see why not. PET would be better, but I printed it mostly in PLA
by dragonator
Mon Jul 29, 2019 5:52 pm
Forum: 3DP printing
Topic: Hacking the HP45
Replies: 509
Views: 291162

Re: Hacking the HP45

Hello and welcome to the forum.

It is a bit quiet at the moment, but most people do take a look occasionally. If they cannot help I am already set to start again somewhere around September.

Best of luck