Process 01: An open source 2 layer PCB process - part 2

This video presents Process 01, an open source 2 layer PCB production process, including electroless copper plating of vias. In this second part I will detail the preparation of all chemical solutions required by the process. https://hackaday.io/project/180422-pr... Resources referenced in the video: The plating baths shown in this video are an adaptation of formulations found in the "2013/14 Universal Metal Finishing Guidebook", which is one of the few openly available collections of plating formulations. (pages 270-281 for electrolytic copper plating, and pages 400-410 for electroless copper plating) Copper chloride PCB etchant video by NurdRage, used in step 22:    • Make Copper Chloride (3 ways)   Other works cited in this video: Electroless copper plating with improved deposition rate by guser210:    • Enhanced electroless plating preview   Selective electroless copper plating using a laser cutter, without etching by Applied Science:    • Make plastic printed circuits with a stand...   Experiments with silver and copper conductive inks by NurdRage:    • Make Copper Formate (for Making Copper Con...   Alternative copper plating method experiments by syevtushenko: https://www.instructables.com/Inexpen...