Blog Archives

Provisioning Polycom Phones with DHCP Option 160 in pfSense, Meraki, and Mac OS X Server 10.11 El Capitan

I started installing a new phone system for work.  It’s replacing the Comcast phones with a FreePBX server and new Polycom phones.  The great thing about this setup is that you can provision a large number quickly as long as

Posted in pfSense, Random Technology

Reupholstering Jeep Cherokee XJ Sun Visors

My wife and I bought a 1995 Jeep Cherokee XJ mostly for camping and road trips.  It was only $3,100 and is an automatic so she can drive it (for some reason, she doesn’t want to learn to drive a

Posted in Isuzu, Uncategorized

Adding Filament Runout Detection to an Anycubic Kossel with Marlin 1.1.8 and BIQU 3D Filament Detection Module

I have several Anycubic Kossel 3D Printers that work great for the price ($180-320 depending on the model).  One issue I’ve run into is when a reel of filament gets low, I can’t reliably print with it for fear of

Posted in Random Technology

Fixing a Cheap 3d Printer Power Supply with a Blown NTC Thermister

My older style Anycubic Kossel Pulley didn’t come with a heated bed or a power supply large enough to run it.  Although the newer Kossels Anycubic is making (as of early 2018) come with both, I had to purchase these

Posted in Random Technology

HAProxy in pfSense as a Reverse Proxy

I run a virtualized Nextcloud server on my home server and it has its own domain that is forwarded to my home IP.  While playing with Nextcloud, I ran across OnlyOffice and setup another virtual server running the OnlyOffice Document

Posted in pfSense

AC-225 Welder Amperage Control with SCRs

In an attempt to make my AC-225 decent at TIG welding, I added an amperage control circuit.  This allows me to plug in my homemade foot pedal and fine tune the arc as I’m welding.  Like most of my AC-225

Posted in Welding

Quick and Easy DIY AR-15 Upper Receiver Vise Block

I needed to install an AR-15 barrel on a new upper and didn’t want to pay $25 for a vise block.  Instead I used some scrap 2x4s and a few screws to make my own.

Posted in Shooting

Replacing 1st Generation Trooper Front Wheel Bearings and Grease Seals

Now to be honest, I don’t think I needed to replace my wheel bearings.  They could probably have just been cleaned and regreased, but the cost was around $70 for both front bearings and the grease seals, and since I was

Posted in Isuzu