Darkroom Timer v2.0A for PCB Exposure Box

Posted on Feb 6, 2014

This is an improved version of the Darkroom Timer originally created by Stan Ockers (1999). Some extra features were added and the PIC code was modified accordingly The complete schematic, PCB and silkscreen are available in high resolution pdf format. The component values are clearly indicated on the silkscreen. The modified source code is avail

Darkroom Timer v2.0A for PCB Exposure Box
Click here to download the full size of the above Circuit.

able in asm and hex format (compiled in MPLAB).

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