Digital Clock using Arduino UNO Without RTC module

An interesting project of making a Digital Clock using Arduino UNO without the help of RTC Module. Description AIM To build a Digital Clock at  Low Cost (Without using any External RTC Module) ject, I have used LCD 16X2 Display , an Arduino UNO , a 4×4 keypad and Arduino UNO v5.0 Shield to proceed …

Digital Clock using Arduino UNO Without RTC module Read More »