Awesome Arduino Digital Clock With Tinkercad Without Real Time Clock Module

arduino tinkercad clock no RTC

Arduino Digital Clock With Tinkercad – Make Arduino Clock Without RTC Real Time Clock Module on LCD

In this post, we’ll see an easy Arduino circuit of a working clock with 16×2 LCD without RTC Real Time Clock Module.

Arduino Clock RTC tinkercad LCD

hello and welcome in this episode I’m showing to you this simple project using Arduino and LCD module this software

this project is Arduino digital clock without using real-time clock module or real-time clock I see simply if you need to calculate the real time you can buy a small real-time clock

I see and connect it to Arduino and get the real-time accurately but if your application is so simple and you need just to see the time, then you can accept a little mall error and use Arduino to calculate the time for you in software

and that’s what we have done in this project here we are connecting Arduino to LCD module using 4 data pins :

  • RS
  • enable pins
  • two push buttons

select the hours and minutes and let’s see the software here is the software it’s so simple first it starts by including the LCD library and then defining the variables and constants RS that’s the connection

enable to pin number 2 and for data pins and those are the hours and minutes push button

here is the starting the initiation of the LCD module and the writing of the data on LCD and calculating the time using the minutes, seconds and hours and of course the AM and PM and so on

so let’s see the circuit we start simulating on tinker kept and see the circuit working here it is the time it’s calculating the seconds and we can increment minutes like this by pressing and holding the minutes button

we can also increment the hours by pressing and holding the hours button and as you can see in the video it turns from a.m. to p.m.

that’s simple project that you can do only to show the time and you can except a little small percentage of error without using the real-time clock module and using extra Hardware only weather with arduino uno board and LCD module and two push buttons that’s the simulation today under tinkercad

1 thought on “Awesome Arduino Digital Clock With Tinkercad Without Real Time Clock Module”

  1. Pingback: Monitoring Soil Moisture with Arduino and LCD: A Step-by-Step Guide - AeroArduino.com

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