There are only four components: an Arduino Nano, a DS3231 RTC module, a SSD1306 128×64 OLED module, and a momentary pushbutton.

Instead, he drew up a simple schematic that used an Arduino Nano, an FM radio module based on the TEA5767, and an audio amplifier based on the LM386.

Datalogger construído com Arduino Nano + DHT22 + RTC DS3231 + Módulo de Cartão Micro SD. Tratamento dos dados e geração de relatórios em Python 3. arduino python3 dht22 datalogger rtc-module Updated ...

DS1307 Module Parts The DS1307 RTC module includes all onboard components necessary for the proper operation of a DS3107 chip. Furthermore, it has a holder for a 20mm 3V lithium coin battery. Any ...

RTC Module configuration for setting RTC time . Contribute to eliki-hue/arduino-RTC-module-time-config development by creating an account on GitHub.

Here is the circuit diagram of a compact RTC module, based on the popular RTC IC DS1307, for your everyday microcontroller projects. The DS1307 serial real-time clock (RTC) is a lowpower, full ...

In this article we discussed how RTC Module works and how we can interface it with Arduino to build DIY Arduino digital clock.

A highly accurate clock made using Arduino which displays even Temperatures. The clock blinks the colon as well while displaying the time.