Go step by step. This tutorial demonstrates the following steps: Put the special code segments into a block that runs only when it is allowed to, rather than in the main loop of your sketch. Connect ...

Simple numitron iv-9 desk clock using 4 shift registers, Arduino Uno (or equivalent) and ds3231 RTC clock According to documentation, the first iv-9 leg is common, second is indication dot.

It is based on a simple DS3231 RTC timer, an ATMEGA328 Arduino chip, a small 5-volt relay to run the 5KW contactor which will eventually control the AC. Trigger to go further ...

In this tutorial we will make a Digital Clock by interfacing RTC module DS3231 with MSP430 and display the time and date on 16x2 LCD.

Teyleten Robot DS3231SN DS3231 Real Time Clock Module RTC Clock AT24C32 Without Battery for Arduino Raspberry (5PCS) , HiLetgo 5pcs DS3231 High Precision RTC Real Time Clock Module 5V for Arduino ...

Through the use of the Espressif Systems32(ESP32) microcontroller's embedded Global Positioning System (GPS) Neo 6m module, DS3231 RTC, Network time protocol(NTP) Pool Server, and Organic light ...