Geekcreit DIY DS3231 Touch Key Control Brightness Adjustable Big Size Dot Matrix Alarm Clock Kit
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This DS3231 clock using Touch Key Control-the Brightness can be adjustable. Of course it also can
shows temperature- day- date and important festivalLike New Years Day-Christmas Day-
Valentines Day and so on.Besides-it has five kinds of switched mode-and you can also select the date of birth-
It can show Happy Birthday when the date is coming.
1. Using DS3231 high precision clock chip(with temperature compensation)it can accurately travel time
after powered by backup battery(more accurate than the DS1302 clock chip).
2. Two Touch Key input replace the physical keys-to prevent the long-term press damage.
Long Touch the Menu key you can enter the Menu functions to prevent interference.
3. Four-color optional-you can choose White-Pink-Blue and Green color.
4. PCB Size: 15cm x 8cm.it can shows the big font by t