Hello everyone.
I'm working on an automatic irrigation system using Arduino Mega 2560, TFT screen ILI9488, RTC module DS3231 and a KY-023 joystick module in a physical assembly (schematics are shown below).
Everything works fine. The problem is that the RTC doesn't keep the correct time. When...
Hello!
I have little experience with Arduino and I am trying to solve a problem. I am making an alarm using DS3231 and LCD1602 i2c, 2 LEDs and a pushbutton. For the first alarm the first LED is turning on, and when the pushbutton is pressed, the LED turn off. But for the second alarm, the second...