Ethan Crowder
Published Books & Articles
Hydrogen Fracturing Process Book
This work is copyrighted material. However, it may be distributed for free (without profit) IF ke...
Laser Distributor Analysis Article
This article is copyrighted. However, it may be freely shared IF KEPT IN THE ORIGINAL FORMAT AND ...
WFC Memo 432-DA Electronic Circuits Analysis
Coming in the future
VIC PCB Circuit Analysis
Sorry to tease, but it'll be coming in 2026, promise :)
STLs ; Gcodes ; .STEP Files
I've provided extensive CAD dimensions of replications from photographic analysis of estate photo...
3" Gas Resonant Cavity (aka Hydrogen Gas Gun)
The design is centered around market available semi-clear 3" PVC pipe. As of 12-7-25, I've not ha...
9 Resonant Cavity Cell (.STEP files)
Semi-clear PVC pipe (USA - Ebay distributor): Semi-Clear PVC Pipe Main Cell Body: Main Body-...
Long Tube Cells For Testing (STL files)
Coming Soon
Coil Winding Machine (STL files)
Coming Soon
Wire Straightener & Length Measuring Machine (STL files)
Coming soon.
EPG (STL files)
Coming Soon
Steam Resonator
The following .STEP and STL files are from Memo WFC 423-DA. The .STEP files have been provided fo...
YouTube Videos
Master YouTube video links. Organized by category.
PCB Gerber Files
All Gerber files for the replica PCB designs.
Steam Resonator (Memo WFC 423-DA)
The PCB replica is provided below. All components are through-hole (THT) in this revision. Unfort...
CD4046 (Phase Lock Loop) Based Gated Frequency Generator
NOTE FROM ETHAN CROWDER: This is a simple square wave oscillator, with close to a fixed 50% duty ...
PC9XB - Variable Pulse Frequency Generator
PCB Gerber .ZIP File:
PC9XC - Variable Gate Circuit
PCB Gerber .ZIP File: PC9XC Gerbers.zip
PC9XE - Sequential Gate Circuit
PCB Gerber .ZIP File: PC9XE Gerbers.zip
EPG - Magnetic Spin
This circuit is currently being revised and tested. As of 1-1-26, please do not purchase at this ...