MAX7219 DHT11 DS1307 16x64 matrix clock Arduino

This is a LED MATRIX CLOCK with TEMPERATURE & HUMIDITY
Find more details, circuit schematics and source codes on my blog.
arduino-projec...
Arduino tutorial: LED Matrix red 16x64 1024 Led driven by MAX7219 PS2Keyboard DS-1307 DHT-11 and Arduino Mega
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WHERE TO BUY
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join the Bangood! And I get $ 100 coupons
www.banggood.c...
1. Arduino Uno: www.banggood.c...
2. 4-in-1 LED Matrix: www.banggood.c...
3. I2C-RTC-DS1307: www.banggood.c...
3. DHT11: www.banggood.c...
Full disclosure: All of the links above are affiliate links. I get a small percentage of each sale they generate. Thank you for your support!
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LIBRARIES
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DHT11 library (DHT11) found at github.com/Rob...
DS1307 library (MD_DS1307) found at github.com/Maj...
github.com/Maj...
github.com/Maj...
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CODE
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drive.google.c...
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MORE PROJECTS
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/ @greatprojects
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Drivers
CH340G V3 : • Arduino Windows USB dr...
CP2102 : • CP2102 USB-to-Serial B...
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#3tawi

[@carloscastrocastro6093]

Saludos desde Chile, muy buen proyecto y bien explicado, Saludos y felicitaciones,

[@eudeciosilvaOficial]

Parabéns. Excelente projeto. Vou montar um para mim. Obrigado por compartilhar.

[@gvidonza]

Really Great Project. Thank you for correct and excellent working project.

[@ragraphicsartsigncompany7245]

Very nice and warm project. Please can you do video on petrol station 7 segment price display with led pixel?

[@shridharkulkarni7489]

Very nicely done. Thanks.

[@hassanatif905]

My brother ,keep yourself safe and busy

[@GreatProjects]

Thank you

[@electronic7979]

Excellent project 👍 very nice

[@barot67]

Hello, could you help me? How can I change the date and time? I am in europe (Italy); is 1 hour and the date was 2000 february...great project..thank you

[@davidkinuthia1052]

hallo the project is great setup and it works ....what are the codes to drive the micro controllers how to reduce the brightness...kindly help

[@surenbono6063]

..Awesome Zoning FC16 Project..i totally recommend a simpler all in one switch/break/twist/listen button like the Rotary Encoder or else a switch free self adjusting clock with cheap chinese flight control module Neo-6m GPS for parola next gen/version time keeping project...with timezone re-defined...currently library is not written to auto set timezone to your coordinate ..a global scale open-sourced programming oppurtunity !!

[@Gdnc09]

hello can you make a project on how to use dth11 only to display to the matrix? I'm trying but I'm not successful...

[@user-bh7ck3mo3g]

a cant uploud my program its stil saying not compatible with arduino uno pelp

[@matthiash.454]

Super Project short question: Is there anything connected to (I2C-RTC-DS1307) on the "DS" connector?

[@jorgemontoya3351]

saludos se pude con una aplicacion de visual vasic que le mande la hora del sistema al arduino y no tener que usar un modulo relog?

[@zeusti9214]

awesome work. how did u combine multiple 4x1 led dot matrix? kindly share the schematic.

[@GreatProjects]

ruclips.net/video/Vee8Jlhx6kk/видео.html

[@gnather]

Hi This can be "THE" clock I was looking for one small problem I get this message when compiling the code ......'RTC' was not declared in this scope
dow2str(RTC.dow, szMesg, MAX_MESG); This comes up 3 or 4 times so I must be missing something when I copieed your code any help
would be appreciated

[@unnikrishnanmanurapalli1624]

I AM GETTING BIGFLOWERFONT not DECALRED WHAT IS THE PROBLEM

[@giocondofrederic5724]

Bonjour, je ne trouve pas MAX7219-DHT1- DS1307.ino pouvez vous m'envoyer le source code MERCI

[@xxx-oc4he]

Hi how did you add text after the time and temperature?

[@pedrossare]

hi great project. can you help me i can't change the current date and time thanks

[@cajos_]

how to make text go up m.shiftUp doesnt work pls help

[@electronicsideas1361]

i tried may time added lib also but error shows Font_Data.h"

[@pedrossare]

hello, time ok solved but you don't see the day of the week scrolling. Can you help me?

[@198407ankur]

Sir, i want to ask when we connect this led matrix to arduino and then we connect them both with PC to upload program, does the matrix LED turns on automatically or not. In my case, when I'm connecting both the module with PC, some part of the LED turns on and some are off. This is my first project and i have very basic knowledge about electronic and nil about coding.

[@sumits.mahajan1967]

can we connect as no of matrix as much as big display we want

[@qsdrfghgujfddyffguff]

Code not working

[@giocondofrederic5724]

what is the code source please because i have a display problem. i have no display on the upper part. please help me

[@ganeshchinimilli6810]

I just want 16*64 max7219 scrolling static data using Arduino where can I get that code .anyone please,thanks in advance

[@asianwoodenlamps]

After the time and temperature how did you add text? I made similar time&temperature project but I couldn’t add scrolling text just after time.

[@Dancopymus]

Hi,
I suppose scrolling text was shown in a following video, added separately.

[@giocondofrederic5724]

Font_Data.h:2:0: error: unterminated #ifndef what does it mean Merci

[@zenzoals13]

i want to do with 8x64 matriz please help me

[@fuewei319]

How to setup time/date? code & hardware

[@junaidhussain9993]

How to setup time/date?

[@kabeleddy471]

Your code is not Working

[@GreatProjects]

Adafruit_Sensor library found at github.com/adafruit/Adafruit_Sensor