Blogs about: Etchant
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“Machining” copper parts using Cupric Chloride
[Ben Ardwin] was asked by a friend to help fix an old motor. It needed a new set of brushes. They’re just thin pieces of copper that mount on the motor housing and contact the commutator. The me… more →
Hack a Day
"Machining" copper parts using Cupric Chloride
— 12 comments
wrote 2 months ago: [Ben Ardwin] was asked by a friend to help fix an old motor. It needed a new set of brushes. They … more →
Etching PCBs with vinegar
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wrote 3 months ago: When we hear about etching PCBs at home we assume that either Ferric Chloride or Cupric Chloride wer … more →
Create PCBs in just minutes with this awesome spray etching machine
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wrote 3 months ago: If you have ever produced your own PCBs at home, you know that it can be somewhat of a time consumin … more →
Ferric chloride etching chemistry
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wrote 3 years ago: [ladyada] has republished an interesting snippet from the synthDIY mailing list. [David Dixon] discu … more →
Making PCBs - The right way!!
— 8 comments
wrote 3 years ago: After much patient effort and wasting many dozens of PCB s , i finally learnt the art of making pcb … more →
