The Smart Timer Relay Controller is an Arduino-based project designed to automate the control of an LED (or other electronic devices) based on specific hours of the day. By utilizing a Real-Time Clock ...

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The relay module will need 5V from Arduino to power up and will get input from four different digital pins of the Arduino. Now let’s connect the relay module to your home appliance. Take the positive ...

Interfacing DS1307 RTC Module with Arduino. Published May 23, 2022 0. Harshil Patel Author. Time is vital in today's society, and when it comes to certain electronics, timing is crucial; just like us, ...

It comprises an Arduino Uno board, DS1307 real-time clock RTC module, TDA2030A 18W audio amplifier module, relay module, and speaker. - Advertisement - Fig. 1: Block diagram of the school bell with ...

Here is the circuit diagram of a compact RTC module, based on the popular RTC IC DS1307, for your everyday microcontroller projects. The DS1307 ... a library for getting and setting time from a DS1307 ...

By using an Arduino Uno and a single-channel relay module, you can control high-voltage or high-power devices, such as lights, motors, and appliances, from your computer or mobile device. In this blog ...

Table 2: Arduino Uno pin connections with other components: Arduino Uno Pins: Components such as RTC module, switches, buzzer, etc. 5V pin: DS1307 I2C RTC module VCC pin: 5V pin: 2nd pins of S1, S2, ...