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kurtsj00: DSC_0010 Junghans ATO clock overview
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kurtsj00: IMG_2483 a look at the switch - annotated - r1
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kurtsj00: DSC_0007sa LTC1440 comparator
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kurtsj00: clock schematic - with LTC1440 ver1.5
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kurtsj00: IMG_4349 circuit board - final config - with labels
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kurtsj00: IMG_4359 electronics installation in the clock's base - annotated v01
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kurtsj00: IMG_4360 installation of circuit and battery pack in clock base
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kurtsj00: Junghans brochure 002
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kurtsj00: Junghans brochure 001