PCB etching at home using vinegar
PCB etching is another big topic in the electronics DIY world. It's something every electronics tinkerer ends up trying sooner o later. Even thou it's a fairly simple procedure it requires some self confidence (or bravery) since it involves strong, smelly and hazardous chemicals. Any etching procedure you read about can be described in 5 different steps: designing, transferring, etching, assembly and reuse or disposal. For every one of these five steps there are different options and there are thousands of web pages with instructions, recommendations, how-to's… well, this is yet another one of those pages :)...