Real time clock with PIC16F877A, DS1307 and SSD1306 OLED @simple-circuit

Real time clock with PIC16F877A, DS1307 and SSD1306 OLED @simple-circuit

Uploaded August 2018 | Updated September 2026, 2 weeks ago

Proteus simulation video for a simple real time clock using PIC16F877A microcontroller, DS1307 RTC and SSD1306 OLED display. Circuit diagram, CCS C code and Proteus simulation file at:
simple-circuit.com/pic16f877a-ds1307-ssd1306-oled

Project with mikroC PRO for PIC compiler and PIC16F887:
simple-circuit.com/pic-mcu-ssd1306-ds1307-mikroc

A similar project using PIC18F4550 microcontroller:
youtu.be/wnx9GjhaD-Y

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Real time clock with PIC16F877A, DS1307 and SSD1306 OLED