Watch These Hydrogen Generator PWM Videos in a step by step process.
Constant Pulse Width Modulation (PWM) circuit to control HHO output. In other words, watch and build to optimize the production of HHO by regulating the current.
Please note that after I put this web page together, I noticed video 5 explained a modification that was necessary to make the PWM work right. You might want to jump to video 5 to see what I'm talking about before building.
Video - PWM v2a Final Walk-through
Video - Tuning The HHO PWM
Video - Testing of the PWM - Full Alignment Procedure with Real Working Voltage and Currents
Video - Progress recap of PWM and EFIE
Video - PWM cooler modifications
Video - PWM Etched PC board assembly
Video - PWM Connection Instructions
Video - PWM v2.1 update to C7 - Trying to figure out how to get the Capacitor C7 inside the box?
The videos discussed above are credited to the builder: ZeroFossilFuel
At the end of the day, Making-Hydrogen.com is about how to create hydrogen from solar power to bacteria! What is the coolest way you have discovered in making hydrogen?