Electronic or Hand Driller

PCB Etching Using Toner Transfer Method

PCB Etching Using Toner Transfer Method

What is the fun in making robots if you can’t make your own circuit boards? This PCB etching tutorial describes a step-by-step process to MAKE your own circuit board. There are many tutorials already available on etching. Each method uses different materials and I have used hydrochloric acid and hydrogen peroxide. Did you read acid? […]