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22 total results found

Hydrogen Fracturing Process Book

Ethan Crowder Published Books & Articles

This work is copyrighted material. However, it may be distributed for free (without profit) IF kept in it's original format, without any modifications and no monetary profit is gained.  Free PDF download: HFF Copyrighted Release_2-3-25.pdf

Laser Distributor Analysis Article

Ethan Crowder Published Books & Articles

This article is copyrighted. However, it may be freely shared IF KEPT IN THE ORIGINAL FORMAT AND NO MONETARY PROFIT IS PURSUED. Dual Laser Distributor Analysis Article: Dual Laser Distributor Replication & Analysis.pdf

3" Gas Resonant Cavity (aka Hydrogen Gas Gun)

Ethan Crowder STLs ; Gcodes ; .STEP Files

The design is centered around market available semi-clear 3" PVC pipe. As of 12-7-25, I've not have CNC machined versions. Until I get around to that, please only focus on the below given STLs.  Coming Soon

9 Resonant Cavity Cell (.STEP files)

Ethan Crowder STLs ; Gcodes ; .STEP Files

Semi-clear PVC pipe (USA - Ebay distributor): Semi-Clear PVC Pipe Main Cell Body: Main Body-NineResonantCavity_12-31-25.step Electrode Cap: ElectrodeCap-NineResonantCavity_12-31-25.step Top Plate: TopPlate-NineResonantCavity_12-31-25.step Bottom Plate:...

Long Tube Cells For Testing (STL files)

Ethan Crowder STLs ; Gcodes ; .STEP Files

Coming Soon

Coil Winding Machine (STL files)

Ethan Crowder STLs ; Gcodes ; .STEP Files

Coming Soon

Wire Straightener & Length Measuring Machine (STL files)

Ethan Crowder STLs ; Gcodes ; .STEP Files

Coming soon.

EPG (STL files)

Ethan Crowder STLs ; Gcodes ; .STEP Files

Coming Soon

WFC Memo 432-DA Electronic Circuits Analysis

Ethan Crowder Published Books & Articles

Coming in the future

Resonant Cavities Testing

Ethan Crowder YouTube Videos

Coming in the future

Circuitry Analysis

Ethan Crowder YouTube Videos

Coming in the future

Steam Resonator

Ethan Crowder STLs ; Gcodes ; .STEP Files

The following .STEP and STL files are from Memo WFC 423-DA. The .STEP files have been provided for CNC machining. STLs are for 3D printing. Discrepancies were found with Stan's original dimensions. A 3D printed model was built and the .STEP files were modified...

Steam Resonator (Memo WFC 423-DA)

Ethan Crowder PCB Gerber Files

The PCB replica is provided below. All components are through-hole (THT) in this revision. Unfortunately, the winding ratios aren't provided in the WFC 423-DA. Experimentation will be required.  A circuit analysis document will be coming a later date.   PCB...

.STEP and STLs

Buggy Steam Resonator

The following .STEP and STL files are from Memo WFC 423-DA. The .STEP files have been provided for CNC machining. STLs are for 3D printing. Discrepancies were found with Stan's original dimensions. A 3D printed model was built and the .STEP files were modified...

VIC PCB Circuit Analysis

Ethan Crowder Published Books & Articles

Sorry to tease, but it'll be coming in 2026, promise :)

CD4046 (Phase Lock Loop) Based Gated Frequency Generator

Ethan Crowder PCB Gerber Files

NOTE FROM ETHAN CROWDER: This is a simple square wave oscillator, with close to a fixed 50% duty cycle, that utilizes two CD4046 Phase Lock Loop ICs. Four potentiometer connections have been included for each IC, that allows very precise frequency control. I'v...

PC9XB - Variable Pulse Frequency Generator

Ethan Crowder PCB Gerber Files

PCB Gerber .ZIP File: 

PC9XC - Variable Gate Circuit

Ethan Crowder PCB Gerber Files

PCB Gerber .ZIP File: PC9XC Gerbers.zip