Arduino Alarm Clock using TinyRTC, a HD44780 and a Buzzer
I'm building a small Lego Alarm Clock using an Arduino UNO, an TinyRTC, a HD44780, a buzzer and a DHT22. Currently planned features:
-Show Time/Date (Works) -Show Temperature (Works) -Of course a alarm-function (Works) -Automatic backlight timeout because that LCD is kinda bright (Workis) -customisations like rearrange the stuff shown on LCD, backlight timeout etc. (Works)