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 ...

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 ...

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.

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.