Arduino Clock
August 10, 2025
đ§đ· VersĂŁo em PortuguĂȘs
A digital clock built with Arduino, using an RTC DS1307 module to keep accurate time even without power, and a 16x2 LCD display to show the current time.
The RTC module communicates with the Arduino over I2C and keeps time independently using a backup battery, ensuring the time is never lost when the device is powered off.
Stack: Arduino, C++, RTC DS1307 module, 16x2 LCD display.
Technologies: Arduino, C++, Electronics