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 tutorial: LED Matrix red 16x64 1024 Led driven by MAX7219 PS2Keyboard DS-1307 DHT-11 and Arduino Mega

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#3tawi

[ragraphicsartsigncompany]

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

[hassanatif]

My brother, keep yourself safe and busy

[carloscastrocastro]

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

[barot]

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

[gvidonza]

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

[eudeciosilvaOficial]

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

[LadislavMach-mv]

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

[Gdnc]

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...

[gnather]

Hi This can be "THE" clock I was looking for one small problem I get this message when compiling the code 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

[jorgemontoya]

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?

[giocondofrederic]

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

[davidkinuthia]

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

[matthiash.]

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

[zeusti]

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

[surenbono]

..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 !!

[unnikrishnanmanurapalli]

I AM GETTING BIGFLOWERFONT not DECALRED WHAT IS THE PROBLEM

[cajos_]

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

[pedrossare]

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

[ankur]

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.

[pedrossare]

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