RTC

This project implements an RTC using DS3231 and LCD1602 (I2C). It can display the current date, DoW (Day-of-Week), time, and temperature. Also, we provide a push-button to toggle the LCD backlight.

Wiring diagram

Test Environment

• Arduino Nano
• RTC Module: DS3231
• Display Module: LCD1602 (I2C)

Package Requirements

• DS3231
• NewLiquidCrystal

License

This project is under the MIT License.