Popular Science atricl on making solder stencils from pop cans

jdolecki

I gonna give this a try for my small motor control boards

http://www.popsci.com/article/diy/build-diy-soldering-stencil-out-soda-can

garyg

I will be watching for how this turned out for you.
Be Careful
I've seen some very small scale violent chemical reactions.
I don't quite understand how the one part muriatic acid and three parts hydrogen peroxide reacts.
The 1st circuit board I attempted to etch with ferric chloride in an aluminum pie plate educated me as to
how violent chemicals can be.
If you have success with this, I may attempt it.