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Interesting PCB Etcher Video

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MrDEB

Well-Known Member
would worry about sloshing and spilling

have heard about using a fish tank air pump where you have the board held vertical with the bubbles coming from the bottom of the tank thus agitating the enchant.
I understand it works very well.
just use a thin long tank to minimize the amount of enchant needed.
 

Chippie

Member
The ingenuity of man never fails to amaze me.....

Thanks for posting 3v0
 
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