This project implements a real-time environmental monitoring system using an Arduino and various sensors to track temperature and humidity data and print the real time. The system integrates a DHT11 ...

Acknowledgments This project uses the RTClib library by Adafruit to use the DS3231 with an Arduino. Adafruit's tutorial proved useful in learning more about RTCs.

We are excited to introduce the all-new Arduino Nano ESP32 – a powerful and versatile IoT development board that opens up a world of possibilities. This feature-packed board combines the ESP32-S3 with ...

Posted in Arduino Hacks, clock hacks Tagged arduino nano, binary clock, dial-up music, driftwood, DS3231 RTC, IR remote, mp3 player ...

The clock is powered by an Arduino Mega and it uses a DS3231 RTC to keep the time. Each digit has two sliding grids which are affected by small stepper motors.

Inside the boxy blue base is an Arduino Nano, a DS3231 real-time clock module, and a perfboard full of transistors for switching the LED strips inside the segments.