DIY Digital LED Mirror Clock Matrix Desktop Alarm Clock Electronic Learning Kit Module with 12H/24H Function ℃/℉ Temperature Display Indoor Thermometer Adjustable LED Luminance Holiday and Birthday Remind Function

Features:
Highlighted LED dot matrix screen display with black translucent acrylic design.
With alarm function, 12H/24H hour format for selection, time ℃/℉ temperature switch display.
5 kinds of display font, 4 kinds of middle point turn effect and 5 levels of LED luminance.
Important festival scroll display (like Valentine's Day! Merry Christmas! and so on).
Birthday remind function (shows Happy Birthday when the date is coming).
4 kinds of transition animation select can change the time, temperature, data and week (or time only mode).
Using DS1307 real time clock chip, data reminds when power off with the backup battery(backup battery not included in the kit).
5V USB cable power supply and all using DIP components to solder, easy to make and suitable for beginners.