Search found 62 matches

by evomotors
Wed Mar 04, 2020 1:58 pm
Forum: 3DP printing
Topic: Hacking the Xaar 128 printhead
Replies: 320
Views: 189939

Re: Hacking the Xaar 128 printhead

Hello Everyone, I've made a board with LED driver, 3 stepper Drivers (TMC2130), on board voltage regulator 28-36V for the Xaar as well as other drive circuitry required for the Xaar Printhead that uses Teensy 4.0 as the brains. There are SPI lines broken out for for further expansion as well as 4 d...
by evomotors
Mon Feb 17, 2020 8:18 pm
Forum: 3DP printing
Topic: Hacking the Xaar 128 printhead
Replies: 320
Views: 189939

Re: Hacking the Xaar 128 printhead

Hello Everyone, I've made a board with LED driver, 3 stepper Drivers (TMC2130), on board voltage regulator 28-36V for the Xaar as well as other drive circuitry required for the Xaar Printhead that uses Teensy 4.0 as the brains. There are SPI lines broken out for for further expansion as well as 4 d...
by evomotors
Fri Feb 07, 2020 1:05 am
Forum: 3DP printing
Topic: Hacking the Xaar 128 printhead
Replies: 320
Views: 189939

Re: Hacking the Xaar 128 printhead

What is new in this board that haven’t been discussed before in this forum? How would one use this board?
by evomotors
Wed Mar 29, 2017 12:10 pm
Forum: 3DP printing
Topic: Hacking the HP45
Replies: 608
Views: 407907

Re: Hacking the HP45

I have a price for the HP45 connector from CFconn. It doesn't look that good. This is not an in stock part. All units are made on order. A sample is around $30 per unit without shipping, with around 25 units being the limit. The lowest quote I got is 500 and only at those quantities the price seem ...
by evomotors
Thu Jan 12, 2017 2:05 pm
Forum: 3DP printing
Topic: Hacking the Xaar 128 printhead
Replies: 320
Views: 189939

Re: Hacking the Xaar 128 printhead

Ivan1983 wrote:Here is a photo with Xaar128 head installed on my machine.
I can see that is installed, but can you show it in action?
by evomotors
Mon Nov 14, 2016 11:39 am
Forum: 3DP printing
Topic: Hacking the Xaar 128 printhead
Replies: 320
Views: 189939

Re: Hacking the Xaar 128 printhead

@DDDoug -This topic is about Xaar 128
by evomotors
Mon Nov 07, 2016 10:54 pm
Forum: 3DP printing
Topic: Hacking the HP45
Replies: 608
Views: 407907

Re: Hacking the HP45

Don't worry about it that much. I think these photos pretty much explains how to assemble the HP45 controller V1.01. If not we can always ask for additional info. I will definitely have more questions after I assemble one.
by evomotors
Mon Nov 07, 2016 8:24 pm
Forum: 3DP printing
Topic: Hacking the HP45
Replies: 608
Views: 407907

Re: Hacking the HP45

And thank you for sharing! It is extremely useful as there no write-up yet.
by evomotors
Mon Nov 07, 2016 4:25 pm
Forum: 3DP printing
Topic: Hacking the HP45
Replies: 608
Views: 407907

Re: Hacking the HP45

@dragonator -could you please take a closeup picture of the assembled controller for reference when you have a chance. I don't want to screw this up.

EDIT:
Ignore it. I found the picture. You have exactly what I need on page 17.
by evomotors
Mon Nov 07, 2016 4:22 pm
Forum: 3DP printing
Topic: Hacking the HP45
Replies: 608
Views: 407907

Re: Hacking the HP45

So I got it completely wrong.