Simple Projects | PIC16F877A with I2C SSD1306 OLED and DS3231 RTC @simple-circuit | Uploaded 6 years ago | Updated 1 day ago
PIC16F877A real time clock/calendar and temperature monitor using DS3231 RTC and SSD1306 OLED display. Two buttons for setting time and date. Circuit diagram and C code (for CCS C compiler) at:
https://simple-circuit.com/pic16f877a-ssd1306-ds3231-rtcc-temperature/

mikroC PRO for PIC and PIC16F887:
https://simple-circuit.com/pic-mcu-ssd1306-ds3231-mikroc/

PIC18F4550 + SSD1306 OLED + DS3231 RTC:
https://youtu.be/_LqyFma4DIM

Real time clock with PIC12F1822, SSD1306 OLED and DS3231 RTC:
https://simple-circuit.com/pic12f1822-ssd1306-oled-ds3231-rtc/