The DS1307 RTC Module is a reliable real-time clock module for accurate time and date tracking in Arduino, ESP32, Raspberry Pi, STM32, and other embedded projects. It uses the I²C interface, includes an AT24C32 4KB EEPROM for data storage, and provides a 1Hz output signal for timing applications. A CR2032 backup battery holder maintains time during power loss; the battery is not included.

1 Nos 5V single channel Relay Module

Package Contains: 1 Nos Mini MP1584 DC-DC 3A Adjustable Buck Module