DS1307 sends time/date using 2 lines to arduino. A buzzer is also used for alarm indication, which beeps when alarm is activated. A block diagram is shown below to understand the working of this Real ...

Files needed for building an alarm clock with an arduino. This includes all the nessary code and a helpful wiring diagram(some parts had to be done outside tinkercad ...

This project describes how to make the alarm clock radio in Arduino. The main feature of this project is that it will display date, time, will Alarm on the desired time and it has a function of radio ...

The Digital Clock with a Proximity Alarm project utilizes an Arduino Uno microcontroller, a Real Time Clock (RTC) module for timekeeping, an LCD1602 display for visual feedback, and a passive buzzer ...

2. Fig. 1: Author’s prototype Fig. 2: Block diagram of motion sensor alarm The circuit diagram of the motion sensor alarm is shown in Fig. 3. It consists of a PIR motion sensor (MS1), Arduino Nano ...

Dejan Nedelkovski has built a stylish DIY touchscreen Arduino music player and alarm clock which has been created using a folded piece of sheet metal to provide a minimalist yet clean enclosure to ...

We have also built Alarm Clock using Arduino and using ATmega32 AVR Microcontroller ... Before checking the address, first connect the RTC module as shown in the Circuit Diagram below. Then enter ...