Uploaded July 2018 | Updated September 2026, 3 weeks ago
PIC18F4550 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:
simple-circuit.com/pic18f4550-ssd1306-ds3231-rtcc
PIC16F877A + SSD1306 OLED + DS3231 RTC:
youtu.be/Vjhk6Ft0aoQ
PIC18F4550 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:
simple-circuit.com/pic18f4550-ssd1306-ds3231-rtcc
PIC16F877A + SSD1306 OLED + DS3231 RTC:
youtu.be/Vjhk6Ft0aoQ










