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Cool glowing blue tube with 8 digits and alarm on/off dot
Adjustable brightness
Alarm with volume adjust
Precision watch crystal keeps time with under 20ppm (0.0002%) error (< 2 seconds a day)
Clear plastic enclosure protects clock from you and you from clock
Battery backup will let the clock keep the time for up to 2 weeks without power
Selectable 12h or 24h display
Displays day and date
10 minute snooze
Integrated boost converter so it can run off of standard DC wall adapters, works in any country regardless of mains power
Great for desk or night table use, the clock measures 4.9″ x 2.9″ x 1.3″ (12.5cm x 7.4cm x 3.3cm)
Completely open source hardware and software, ready to be hacked and modded!
If you want to make your own, Tube Clock Kit is available for $70 from Ladyada.
Adjustable brightness
Alarm with volume adjust
Precision watch crystal keeps time with under 20ppm (0.0002%) error (< 2 seconds a day)
Clear plastic enclosure protects clock from you and you from clock
Battery backup will let the clock keep the time for up to 2 weeks without power
Selectable 12h or 24h display
Displays day and date
10 minute snooze
Integrated boost converter so it can run off of standard DC wall adapters, works in any country regardless of mains power
Great for desk or night table use, the clock measures 4.9″ x 2.9″ x 1.3″ (12.5cm x 7.4cm x 3.3cm)
Completely open source hardware and software, ready to be hacked and modded!
If you want to make your own, Tube Clock Kit is available for $70 from Ladyada.
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