Taste The Code. How to use Arduino Real Time Clock module with DS1302 chip. Posted: June 11, 2025 | Last updated: June 13, 2025. Hi, I'm Bill. I'm a software developer with a passion for making ...

The Arduino Uno reads the time from a DS1302 real-time clock (RTC) module. The RTC module is crucial for keeping accurate time, even when the Arduino is powered off.

Posted in clock hacks Tagged 16x2 LCD, arduino, character display, character lcd, digital clock, hd44780, i2c Post navigation ← Retrocomputing With Modern Hardware, No Emulation Required ...

In this article you will learn how to make a digital clock using Arduino and the DS1307 RTC IC. What is DS1307 IC actually? Well, it is a Real Time Clock. ... SCL – Arduino pin A5; Next, wire up the ...

The Arduino fetches the time from a DS1302 RTC module and splits the result up into four-digit time. Code-wise, ... arduino, clock, DS1302, multiple 7-segment display, rtc, servo.

The Alphanumeric LCD for Arduino will be our first circuit: using only one component, ... One pin is used for the serial data and the other two act like a clock to notify to the shift-register when a ...

Watch the video below to learn how and affordable IKEA clock has been transformed into a visual traffic monitor using a couple of LEDs and a little Arduino programming.