Search found 3 matches

by rofl
Fri Sep 06, 2019 1:49 pm
Forum: 3DP printing
Topic: Hacking the HP45
Replies: 563
Views: 355721

Re: Hacking the HP45

Thanks, great! Really appreciate that. By the way, if someone is willing to make PCBs, quite nice supplier: https://jlcpcb.com/ I ordered: controller board, 5 units, for 4 dollars (80ct each) and driver board (gold plated), 5 units, 18 dollars (3.6 dol. each). They also have cheap shipping options a...
by rofl
Wed Sep 04, 2019 6:24 pm
Forum: 3DP printing
Topic: Hacking the HP45
Replies: 563
Views: 355721

Re: Hacking the HP45

I am trying to get components for your HP45 driver (3.01/3.02), but I am bit confused with some ICs as current available options are not exactly ones you described. 1. HCF4081. Right now I am able to find HCF4081BEY (but it is DIP version) only at some local vendors and chinese vendors. There is als...
by rofl
Mon Aug 26, 2019 9:27 pm
Forum: 3DP printing
Topic: Hacking the HP45
Replies: 563
Views: 355721

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 Hi, first of all, thanks for your great work and documentation. I am more or less expert of FDM ...