Remote hotend fan, part 2
In part one of my creating a remote hotend fan system, I made an interface to control a brushless high-power hairdryer fan with a normal PWM fan output. Next...
Posts by Year
2025
Brushless fan PWM to 5VDC interface
The Anycubic Kossel printer came with a J5 type hotend, which is heavy, big, and just not really good. The flow rate is rather bad. I changed it with a mozzi...
The ultimate 3D printer Z probe
I really got tired of the Anycubic Kossel Z probe.
Best way to cut veroboard track
I think I have devised the best way to cut veroboard tracks. It bothered me that using a cutter is tedious and not precise and often leaves small bits of cop...
2024
Disabling hardware RAID in HP proliant controller
I have a proliant G6 and a G7 which both use the p410i raid controller so I tried to follow this guide as well as the one linked to in order to configure my ...
Revive a 30-min rebooting asus laptop
I recovered an asus laptop for free (Asus n550JK). After adding an SSD and maxing the RAM, it makes for a very usable Laptop. Not a speed demon, but with the...
Sia Network FreeBSD update
Sia is an interesting distributed storage network.
Hack a Benq monitor stand
We have a Benq monitor set on its side. It is stuck with magnets to the side of the desk to stand it in portrait orientation. It’s one of those monitors with...
2021
I break, I fix
I broke my little proxxon drill.
Staticman comments
Well, when I started with Jekyll to create my blog, one of the contributing factors in so choosing was the comment system. Staticman, notably, allows comment...
progress on the 3D printer parts design
A preview at the various new parts I am designing for my delta 3D printer. Hopefully these will allow the printer to be much faster as they will be much ligh...
(possibly) revolutionary extruder
I have been working on a filament extruder (and print head platform) for my Anycubic Kossel linear plus 3D printer.