Geekcreit? DIY DS3231 Touch Key Control Brightness Adjustable Big Size Dot Matrix Alarm Clock Kit Eyewear Movies File Formats: JPEG MP4

Movies File Formats: JPEG MP4

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Geekcreit? DIY DS3231 Touch Key Control Brightness Adjustable Big Size Dot Matrix Alarm Clock Kit Eyewear Movies File Formats: JPEG MP4Description: This DS3231 clock using Touch Key Control,the Brightness can be adjustable. Of course it also canshows temperature, day, date and important festival! Like New Year's Day,Christmas Day,Valentine's 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