A Precision Real-Time Clock System using ESP32, DS3231 RTC module, and SSD1306 OLED display for accurate timekeeping with battery backup. Features high-precision temperature-compensated crystal ...

Arduino Real Time Alarm Clock DS3231 with TM1638. Arduino Clock with Battery backup (real time clock), Time, Date, Alarm, Temperature, TM1638 seven segment module output and input, Display Sleep mode.

Teyleten Robot DS3231SN DS3231 Real Time Clock Module RTC Clock AT24C32 Without Battery for Arduino Raspberry(5PCS), Brand Teyleten Robot Connectivity Technology I2C Wireless Communication ...

Wishiot DS3231 AT24C32 IIC RTC Real Time Clock Module for Arduino Nano Raspberry Pi Mega2560 Leonardo(2Pcs), ... DS3231 RTC module can work on either 3.3V ...

Macetech’s ChronoDot is a Real Time Clock module for projects requiring highly accurate time keeping and measurement. The ChronoDot uses the DS3231 chip, which features a TCXO to compensate f… ...

DS1307 modules are readily available, and often the cheapest RTC solution available at most outlets. I Need Something Accurate, With Alarms! Suggested Part: DS3231 (I2C), DS3234 (SPI) ...

Discover a 3D-printed DIY 7 Segment Clock powered by Arduino Uno, stepper motors and a DS3231 RTC module. Designed for tabletop use, it features precise mechanical movement and digital control, making ...

This paper introduces an IoT-based Photovoltaic Hotspot Detection and Monitoring System designed to optimize the performance and reliability of solar energy systems. Utilizing a 1.3W, 7.5V solar panel ...