It's clock with big animated digits. For alarm signal selected melody is playing. Alarm can be armed for specified days of week. Clock can show temperature, humidity and date. If you have digital ...

Faculty of Engineering, School of Natural Resources and Environmental Engineering, Universidad del Valle, 13th Street, 100-00, Cali 760032, Colombia Faculty of Engineering, School of Natural Resources ...

This proposed Arduino-based automatic bell device is an electronic system that rings bells at predefined times without manual intervention. It is built around an Arduino Uno, which is programmed to ...

The DS3231 RTC module is a real-time clock that uses less power and has highly accurate communication via an I2C interface. Also, the DS3231 real time clock has its temperature-compensated crystal ...

inki is a compact, energy-efficient and battery-powered system for ePaper-based display of information gathered via Wi-Fi, as for instance room signage. It features RTC-based power control allowing ...

We're building an Arduino automatic pet feeder today that feeds your pet automatically at scheduled times. This complete automatic pet feeder project incorporates a DS3231 RTC (Real Time Clock) Module ...