DIY Digital LED Clock Kit DS3231 High Precision Touch Key Control Brightness Adjustable Dot Matrix Temperature Date Time Display

This DS3231 DIY clock adopts 2 touch keys to control and the LED brightness can be adjusted by yourself. Of course, it can also shows temperature, day, date and important festivals, like New Year's Day, Christmas Day, Valentine's Day and so on. You can also select the date of birth and it will show "Happy Birthday" when the date is coming. 

Features:
Adopt DS3231 high precision clock chip(with temperature compensation), working accurately.
Two touch keys to control, rather than  physical keys, preventing the long-term press damage.
Long touch the menu key to enter the menu functions for preventing interference.
Large and clear LED display, can show time, temperature, date and day, etc.
The LED brightness is adjustable, also with switched mode.
With transparent acrylic case, components can be well protected and the clock looks stylish.
USB DC5V for power supply, convenient and quick for use.
Great digital clock DIY kit for electronics enthusiasts, easy to install.

Functions:
1. Long touch the Menu key enter the Menu function, short touch the Next key to select the function;
2. After selecting the function, short touch the Menu key to confirm and through Next key to select the settings, 
   touch the Menu key again to confirm the setting; then it will switch back to the normal display;
3. The menu has 9 selections: TIME(set the time), DATE(set the date), ALAR(set the alarm), FONT(set the font),
   DISP(switched mode), MIDP(intermediate second point action), FMT(set 24-12 format), BRH(set the date of birth),
   BRIG(set the brightness).

Instruction of Installation:
https://www.dropbox.com/s/gywvwugg7lvwdxu/H18130%20Installation%20Instruction.docx?dl=0

Specifications:
Display: LED
Display Color: Blue / Green / White / Pink (Optional)
Power Supply: USB DC 5V; 1 * 3V CR1220 Button Battery(NOT included)
PCB Size: 15 * 8cm / 5.9 * 3.15in
Finished Product Size: 15 * 8 * 1.8cm / 5.9 * 3.15 * 0.7in
Product Weight: 195g / 6.88oz
Package Size: Approx. 15 * 9 * 2.5cm / 5.9 * 3.54 * 0.98in
Package Weight: 231g / 8.17oz

Notice:
The button battery(NOT included) is just the standby power for keeping accurate, not power the clock(pls use USB DC5V).
Item color might be slight different in the picture because of the lighting effect, pls in kind prevail!

Package List:
1 * DIY Clock Kit
1 * USB Cable