18 May
2012
18 May
'12
3:15 p.m.
On 2012 May 18, at 1:01 PM, Tony Duell wrote:
For some odd reasons, wives/mothers/girlfiends have this objection
to you
using food preparation devices for engineering....I am told a good
way to
initiate a divorce is to melt the wax out of a transsformer can on the
cooking hob.
As a kid I used the kitchen oven to bake the photo-resist onto PCB
blanks. Floated the PCB in a baking pan filled with water to keep it
level for even distribution of the resist. This was followed by Mom's
UV sun-tanning lamp for the exposure.