On eBay and other on-line sources, you can buy these little twin-packs of tin plating chemicals. I bought some to play with and thought I'd start writing up some instructions on methods to use it. Study the instructions Thiourea is apparently quite nasty, so keep this stuff away from food, child...By: daverowntree
Continue Reading »
from Instructables: exploring - technology - robots http://ift.tt/1NtH7NA
0 comments:
Post a Comment