Electronics > Beginners

Copperclad FR4

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fixit7:
What do you think about using copperclad FR4 and a dremel?

https://www.dropbox.com/s/w9umrenr60loyd3/HV_Proto_2.JPG?dl=0

I was wondering what happens if you accidentally cut too much copper off?
If the space is short, can you just solder the joint?

ogden:

--- Quote from: fixit7 on May 17, 2019, 05:09:52 pm ---I was wondering what happens if you accidentally cut too much copper off?

--- End quote ---

Put it back :)  - Add wire or solder blob.
I suggest to skip this nasty&dusty dremelling that do not look much better than Manhattan style and try UV photoresist film + etching.

Chriss:
He he...
Interesting. I like your design and idea. :-)

Sent from my SM-J500F using Tapatalk

Benta:
This is standard procedure and done very often, but mostly with a small CNC mill.
It's costly though, as the FR-4 material will make mince of your cutting tool very quickly.

Jwillis:
It's not glamorous but if it works for a prototype, why not .It might be cheaper ,easier and more compact to use protoboard but I like your initiative.Well done!

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