http://hackaday.com/2014/05/08/testing-the-efficiency-of-pcb-etchants/
This is great. We can add this to the list of kitchen and household products useful in our kind of projects! Desitin for heatsink compound! Breadboards for breadboards! Now this!
Our book: "SolderSmoke -- Global Adventures in Wireless Electronics" http://soldersmoke.com/book.htm Our coffee mugs, T-Shirts, bumper stickers: http://www.cafepress.com/SolderSmoke Our Book Store: http://astore.amazon.com/contracross-20
I think he etches his boards with Dos Equis. And he stays thirsty.
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