Build Seven Segment LED clock with Arduino and DS3231 - Robojax

Step by step build seven segment display clock using Robojax library

The best thank you for me is to not to skip ads and Subscribe 🔔 to my channel, like 👍 the video It is greatly appreciated. 🔔 😊.
I will reply to all Subscriber's 🔔 questions. So make sure to Subscribe and enable the bell 🔔.😊

**** Purchase DS3231 module from ***:

***Purchase Common Anode Seven Segment from ***

***Purchase Common Cathode Seven Segment from ***
Amazon Canada: 4 digits common Cathode seven segment display

****** Purchase Authentic Arduino Uno from ****

Jump to different section of this video by clicking on the time:
00:00 Start
00:30 Introduction
07:05 4 digits display explained
07:59 Wiring for PCB explained
13:09 DS3231 Wiring
13:57 Code explained
18:50 Breadboard demonstration
19:25 Making clock on PCB
21:43 PCB block demonstration

Related videos:

Tutorial by Ahmad Shamshiri form Canada
****************************
****************************

Get other projects code and learn Arduino

**** AFFILIATE PROGRAM ****

#robojax #robojaxClock #robojaxSevenSegment

[anupchakraborty]

After copy the code and paste Aurdino IDE.
This code not compiling because of some small mistakes like (# <include DS3231.h>
DS3231 clock;
RTCDateTime dt;
etc.
I am not able to compiling this type of error .
Please do something about it
Thanks a lot.

[Tispba]

Hi men, thank you for your complete tutorial, i've follow all of your instruction but i use a Nano, and it doesnt work, i've install of your library from robojax, i've plug all right, but it doesnt work... sorry for my english i'm french... i use a common cathode, well i change the 1 to 2 like you say in // comment, i hope you can answer me.. Merci d'avance !

[IlyasBozoglan]

Sir, I have activated your clock circuit, I would like you to add 74HC595, which can animate 32 LEDs, to your clock circuit, please.
thanks

[manuindia]

Lovely videos, it is very worth information.
I have done one project.it works excellent.
Thank you sir. Please make others videos like this.

[jmferreira]

I used your library and after 30 seconds the 2 dots in the middle start blinking a lot, do you know how to fix?

[alessandrobassani]

Excuse me but i can't download the robojack_sevensegment library

[virendersingh]

Please make simple 12 hour format RTC LEDs seven segment clock.
Thanks in advance

[ismail_Mk]

Please i need circiut for this ❤️and thank you

[qboyqboy]

hi thanks for info, Sorry, but I think I over look, can't find it n the DS3231 dateformat page that I can change ? can you show me, , thx MARK.

[aamirusman]

Thank you for this project but i am still facing problem colon led flickering after few seconds. plz help me

[MakerSpace-cfze]

Could you please explain simply how to fix the colon issue? I have watched the video numerous times and can not figure it out.
Thanks

[vladimirvavrik]

Hello, my friend. I tried wiring the LED display and DS3231 according to your video, but it gives me an error when compiling: 'RTCDateTime' does not name a type; did you mean 'DateTime'. Please help. Thank you. CZ

[qboyqboy]

hi nice project, wonder how do you change it to 12H display? thx MARK

[milanls]

Hello please can you tell the resistor values used

[zegi]

diagram would help me a lot but i can figure it out

[virendersingh]

How to modify code for 12 hour formate?

[danielbautista]

hi, the code throws me an error:
no matching function for call to 'DS3231::DS3231()'

help me please!

[planker]

Like. Can I use the DS1307? Thank you for the Videos.

[newl.k.d]

sigmant 1 show but other leds low bright how fix
0001
1 led see low bright 0 other leds 1 see 0

[PhenomThe]

Can I Use DS1307 Display? Please reply