Arduino-Based Digital Clock with LCD Display
Materials Instructions Connect the LCD display and RTC module to the Arduino. Wire the LCD to the I2C pins (SDA and SCL). Upload the following code to your Arduino: [dm_code_snippet] #include #include #include LiquidCrystal_I2C lcd(0x27, 16, 2); RTC_DS3231 rtc; void setup() { lcd.begin(); rtc.begin(); } void loop() { DateTime now = rtc.now(); lcd.setCursor(0, 0); lcd.print(“Time: … Read more