1Hz Embedded Clock: PIC16F877A + DS1307 + 16x2 LCD

PIC16F877A digital clock using DS1307 RTC for precise 1Hz timing, displaying real-time date and time on an HD44780 LCD.

Shravana H S

this zip file contains all firmware, simulation, pcbdesign, gerber files and screenshots

x-zip-compressed - 2.97 MB - 08/19/2025 at 07:22