Arduino DS3231 Real Time Clock and LCD Display
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- Опубликовано: 26 янв 2017
- In this tutorial we will learn how to use DS3231 Real Time Clock with the Arduino.
Required Hardware:
Arduino Board:
goo.gl/Rqc5w2
amzn.to/2LZr6t4
DS3231 Real Time:
goo.gl/oXbKri
CR2032 Coin Battery :
amzn.to/3m4Fhut
LCD Display :
goo.gl/SxH8Jx
amzn.to/3bbBgzu
Potentiometer:
goo.gl/MPwcEM
amzn.to/3dlgYq1
Breadboard :
goo.gl/GjpqVW
amzn.to/3qxLxwm
Jumper Wires
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About the DS3231 Module:
The DS3231 is a low-cost, Real Time Clock Module which can maintain hours, minutes and seconds, as well as, day, month and year information. The module can work on either 3.3 or 5V. The battery input is 3V and a typical CR2032 3V battery can power the module and maintain the information for more than a year.
Download the DS3231 Library: goo.gl/Fypc7B
Download Source Code: create.arduino...
Social Media:
/ mertarduino
/ mertarduino 
Наука
Source Code: create.arduino.cc/editor/mertarduinotech/534e8640-7dd9-4ed4-aa7c-31620880bbf5/preview
Recommended Items:
Use Your Muscles in Project - amzn.to/3wdL45C
37 Sensor & Module Packages - amzn.to/3m66WeQ
Try this Robot Arm - amzn.to/3fq8DCl
Best Resin 3D Printer - amzn.to/39tY8KB
Arduino Compatible Kits - bit.ly/2J2AFF7
Banggood Spring Sale - bit.ly/3slMbOn
Making a digital clock is going to be one of my first Ardunio projects when everything arrives. Great video thanks like this a lot
at pin 15 you must insert a resistance 220ohm not a simple positive wirejump. Resistance from pin 15 to +
I had completed the connections well, and uploaded the code as according to the video... Still my lcd is not displaying anything instead of blocks
Great video! But i have a question tho, Do you hace any idea of how could i modify the code so i can turn on an LED every hour? Thank you in advance.
Good video I've did this with the Arduino Mega 2560 and it work.
What software are you using? I am using tinkercad and it doesn't have the real-time clock module
Is it possible to command an LED strip with this clock module? Like turning on at 6 am and shut off 10 minutes later?
I have made a similar project, But i found that the RTC module loses the time if power is disconnected, when it should continue to increase time when battery backed. I tried even store the time in the nvram of the module and re-read it, but that does not solve the problem. Battery backup is useless. Using an accumulator is advised, but the accu will not be loaded, either.
hi
which version of ardiuno software is used ??
i need help in our project its shows error
" fatal error: DS3231.h: No such file or directory"
As a few others have asked, what program did you use when you were drawing?
Fritzing
Great video, what simulator did you use to plot the connections before you do the physical connection?
He used tinkercad
fantastic thx for the help
can you tell me what software you use to imitate an arduino
Hey Mert Aduino and Tech
I enjoy your fillm but I would like to know one thing. How can I take for example only hours or minutes or seconds?
For example:
Bus is coming 17:25 now is 17:03. How can I compare hours and minutes both.
???
Just wanna ask can i change the ds3231 into ds 1302?
i Tried this and I got this error C++ forbids converting a string constant to 'char*' [-Wwrite-strings] nothing displays on the screen. any ideas?
no matching function for call to 'DS3231 DS3231 rtc(SDA, SCL); help please
If I do not want to use the module(for time being), so can I remove that battery ?? and if I do not remove it,how long the ic /device will last??
Thanks For tuto..., i made it, but i change the library for INDONESIAN day Format...
it's work
You are a wonderful person. But can you tell the website on which you have performed this tutorial... Please
Good job nice video. please use audio for making future videos...
ur vdos too much helpful. I thank u. bro please make a easy vdo for drone . I need ur help. please
Great video, thanks for sharing. Can you please tell me how you changed the Arduino IDE theme to show the code colourisation.
Thanks
Another great project! :-)
it's a great project. I need your help
i am trying to make this project but i have ds1302 rtc module instead of ds3231
so plzz tell me the code will work same for ds1302 also
please help me
love the bg music
Hi, What program do you use to draw your circuits. Does it simulate the circuit function and test for faults? Thanks.
Fritzing
Excellent with always :D
sir! Can we control Adruino with sound or speaking commands.If yes! then tell me how.
i have done as per the instructions in the video time is not displayed in the lcd display help me sir
thanks bro ♥
from Morocco :D
is there anyway to restore the time when power is disconnected?!
That vid was very helpful for me, thanks!
Good job, thanks for the tutorial ....
Anybody can tell me which program/website used for the simulation ??
avrdude: ser_open(): can't open device "/dev/cu.usbmodem14231": No such file or directory
help me
mine is not showing on the serial monitor ? i dont know what`s wrong can you help?
What software did he use to emulate?
what aplication for making the arduino diagram?can it work on linux 32 bit?
great video! please tell me which software you are using for demonstration?
tinkercad
What is the name of the program you used to make the schematic for the circuit?
Fritzing
error compiling for arduino nano. Why?
heeyy
i want to ask you if i can test the time and how can i do please
saati kullanarak röle kontrolü yapmak için if komutu nasıl olmalı peki ???
My date is always 01.01.2000 I've have tried changing it but nothing works, what am I doing wrong
merhaba kaynak kod için eklediğiniz link çalışmıyo, kodunuzu paylasır mısnız
will it work on nodemcu?
i can't seen output on LcD
Nice clock
great video! I like it very much
what program did you use for the design and can you emulate with it
Fritzing
@@phanthanhchung7273It only took 5 years but i finally have my answer. ty
Hello sir, your video is very explicit and simple to understand, sir can you please tell me which software are you using to draw those diagrams on the breadboard and on the Arduino in this video?
its probably tinkercad its a website
I have LCD with I2C. Since both RTC and LCD with I2C use SDA and SCL and arduino has ability to use pin A4 and A5 as SCL and SDA, is it possible to share both them? or should each module use individual SDA and SCL?
Great video
HI
I have DS1302 does will work wit that??????
Mert Arduino Tutorial & Projects Thx ... you are best. I learn alot from you.... thx again
What do the SDA and SCL pins do on the arduino board?
they're the I2C pins
as I would use it with the DS1307
❤️❤️❤️❤️ cool ❤️ I love your work❤️
tHIS IS NOT WORKING FOR ME. DS3231 rtc(SDA, SCL);
While uploading code in arduino we need to unpin some wire???
only when you're dealing with Rx and Tx pins
Cool. Works just fine :)
expected constructor, distructor or conversion before '(' token
/
DS3231 does not name a type
thats what im getting
how to open the link i am not able to do it
Very nice thank u so much
good job bro.
Thank you !
Excellent
tHANK YOU VERY MUCH!!!!
I'm unable to get potentiometer.. Can I use 10k resistor...please suggest a way
you can avoid the pot if you want or replace it with a resistor
No.
The pot sets the contrast of the LCD; the difference in brightness between the dark background and the illuminated parts of the numbers being displayed.
You can replace it with 2 resistors but the only way to find out their values is to use a pot, set it, measure the voltage on the centre pin. Get two resistors that will re create the same centre point voltage when in series across +ve. and 0v. Try to have both resistors in total above 330 ohm or so, ideally higer or they will waste power.
The voltage on the pot center pin has to be set at an ideal point. To where the numbers look at nice and clear.
You may also wish to alter the contrast when using the clock... e.g. different contrast in daytime or night.
Either side of the ideal point the numbers will look crap.
You could create a pot from 2 identical resistors in series if you are really desperate.... If you file one of the resistors you will increase its resistance and shift the center point up or down, depending on which resistor you file. You can file one a bit and if the display is getting worse, you need to file the other one.
Old carbon resistors are best for this.
I can´t download the code
can I use DS1302
the date doesn't work... do you have an idea ?
Thank you so much
how to add button
ds3231 rtc(sda,scl); satırında hata veriyor
thank you so much!!!!
hey mert Arduino and tech, please make a video on si4703.
aynı kod ds1307de çalışıyor mu ?
I want to display the temperature as well, Do you know how I can change the code?? I want to have time, date, and temperature. I can pay you if you will help me, waiting for your response.
??
what song is this ? i like it
i have done everything in the same way as you do and nothing is Happening
you do not use a true .. Arduino. Which copy you are using to make it work anyway?
ps SORRY FOR MY ENGLISH
ie uses another brand of Arduino, which one?
arduino board wich use?
good video
hai may i kindly ask if you can translate the code to python code for me please?
GitHub is the best for project
Code error DS3231 rtc(SDA, SCL);
hello nice film 🎥 can you make machine cnc arduino? plissss 😉😊
please make a project with Bluetooth module and ping sensor and lcd make a car
Bit of advice from a viewer to creator.
You should put your words somewhere other than the top. If you want to pause to read something over again on a mobile device, the title of the video blocks it, or suggestions like to pop up making about 15 seconds of your video an area where I had to just kinda see what you where doing.
no matching function for call to 'DS3231::DS3231(const uint8_t&, const uint8_t&)'
use RinkyDink Technologies D3231 Library
I would like some help with arduino. you can help me..
what is the circuit drawing software
Tinkercad it's a website
@@konical1657 Thankyou
it says in a orange message"No matching function for ds3231" , Can U Help Me ?
download the library
Make 12hour clock
Now detailed explanation will be better 😅
lcd py output show nhi horha
Merci
connected Control Pro
Where is the code
Cool.