PCB Copper etching using Muriatic Acid ( HCl ) & Hydrogen Peroxide (H2O2) | Without Ferric Chloride
#pcb #hydrogenperoxide #etching #ferricchloride
this video will show how to etch your pcb using hydrogen peroxide h202 and muriatic acid / hydrochloric acid HCl. No Ferric chloride is required.