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Fuel Gas Processor

The Birth Of New Technology WFC 435 - Indy "500" Car

An patented Electron Extraction Circuit is incorporated into the Fuel-Cell circuitry to produce E...

Updated 4 months ago by Chris Bake

EPG - Magnetic Spin

Ethan Crowder PCB Gerber Files

This circuit is currently being revised and tested. As of 1-1-26, please do not purchase at this ...

Updated 4 months ago by Ethan Crowder

PC9XB - Variable Pulse Frequency Generator

Ethan Crowder PCB Gerber Files

PCB Gerber .ZIP File: 

Updated 4 months ago by Ethan Crowder

PC9XE - Sequential Gate Circuit

Ethan Crowder PCB Gerber Files

PCB Gerber .ZIP File: PC9XE Gerbers.zip

Updated 4 months ago by Ethan Crowder

PC9XC - Variable Gate Circuit

Ethan Crowder PCB Gerber Files

PCB Gerber .ZIP File: PC9XC Gerbers.zip

Updated 4 months ago by Ethan Crowder

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 ...

Updated 4 months ago by Ethan Crowder

VIC PCB Circuit Analysis

Ethan Crowder Published Books & Articles

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

Updated 4 months ago by Ethan Crowder

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 ...

Updated 4 months ago by Ethan Crowder

.STEP and STLs

Buggy Steam Resonator

The following .STEP and STL files are from Memo WFC 423-DA. The .STEP files have been provided fo...

Updated 4 months ago by Ethan Crowder

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 fo...

Updated 4 months ago by Ethan Crowder

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-...

Updated 4 months ago by Ethan Crowder

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. Unfort...

Updated 4 months ago by Ethan Crowder

Circuitry Analysis

Ethan Crowder YouTube Videos

Coming in the future

Updated 5 months ago by Ethan Crowder

Resonant Cavities Testing

Ethan Crowder YouTube Videos

Coming in the future

Updated 5 months ago by Ethan Crowder

WFC Memo 432-DA Electronic Circuits Analysis

Ethan Crowder Published Books & Articles

Coming in the future

Updated 5 months ago by Ethan Crowder

EPG (STL files)

Ethan Crowder STLs ; Gcodes ; .STEP Files

Coming Soon

Updated 5 months ago by Ethan Crowder

Wire Straightener & Length Measuring Machine (STL files)

Ethan Crowder STLs ; Gcodes ; .STEP Files

Coming soon.

Updated 5 months ago by Ethan Crowder

Coil Winding Machine (STL files)

Ethan Crowder STLs ; Gcodes ; .STEP Files

Coming Soon

Updated 5 months ago by Ethan Crowder

Long Tube Cells For Testing (STL files)

Ethan Crowder STLs ; Gcodes ; .STEP Files

Coming Soon

Updated 5 months ago by Ethan Crowder

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 ha...

Updated 5 months ago by Ethan Crowder