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Circuitry by pftburger
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©
pftburger
:
Closed / Screwed on
©
pftburger
:
Sanded down LED
©
pftburger
:
Latching Circuit - Working
©
pftburger
:
Latching Circuit - Working
©
pftburger
:
Latching Circuit - Broken
©
pftburger
:
Latching Circuit - Broken
©
pftburger
:
Prefab stereo amp - Front
©
pftburger
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Prefab stereo amp - Back
©
pftburger
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Leaving it in too long
©
pftburger
:
Nice and clean
©
pftburger
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Cleaning it with Antipersperant
©
pftburger
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Rinsing the Acid off
©
pftburger
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Etching the Expopsed copper
©
pftburger
:
Pop it in the Acid
©
pftburger
:
Etching in a test tube (for effect :P )