In Tutorials How to etch PCB in home using Ferric Chloride Watch this amazing video on How to etch PCB using Ferric Chloride. You can do this in home in a simple way. Me too have done etching in home using Ferric Choride before & I am sure you will love this post. TutorialsVideos Author jojo Related Posts Do you know how RFID wallets work and how to make one yourself? December 21, 2017 Rheostat – Working, Construction, Types & Uses September 22, 2017 RFID Reader and Tag – Ultimate Guide on RFID Module September 28, 2017 Comments are closed.