Darkroom timer for a PCB exposure box

Technology
Darkroom timer for a PCB exposure box

By Phillip Torrone

Phillip Torrone

current: @adafruit - previous: MAKE, popular science, hackaday, engadget, fallon, braincraft ... howtoons, 2600...

View more articles by Phillip Torrone

Photo9
Vassilis sent in a PIC based automatic timer for a PCB (printed circuit board) exposure box – Link.

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By Phillip Torrone

Phillip Torrone

current: @adafruit - previous: MAKE, popular science, hackaday, engadget, fallon, braincraft ... howtoons, 2600...

View more articles by Phillip Torrone
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