current flow through dissimilar metals does not cause corrosion. Otherwise nobody would use nickel or gold plated contacts, tin plated copper wires, steel component legs etc.
Dissimilar metals and humidity are a completely different story!
Uwe Zimmermann
2018-03-16 09:43:45 +0000 UTC
Stop showing the TS100. I don't need one as I have several soldering solutions but you make it look so enticing. That and the power screwdriver! Already have them in my banggood wishlist. ;)