MAX7219 RTC DS1307 dht11 led matrix clock Arduino

MAX7219/1088AS LED Matrix
You can find the schema on project page, below is the link:
arduino-projects-free.blogspo...
Product link:
www.banggood.com/MAX7219-Dot-...
MAX7219 LED Matrix Display & Test Code - Scrolling Text (common cathode)
MD Parola library for the Max7219 & Arduino
MAX7219 Dot Matrix 4 in 1 8x32 dot matrix
MAX7219 & ARDUINO. ПОДРОБНО. ЧАСТЬ ПЕРВАЯ: 8-Digit Digital LED Display
How to connect and use a DS1307 Real Time Clock with Arduino
Arduino and MAX7219 LED Matrix
How to use MAX7219 Dot LED matrix with Arduino
Controlling MAX7219 LED Matrix display with Arduino
Great Projects :
MAX7219 LED Matrix Display (1088AS)
• MAX7219 LED Matrix Dis...
Atmega328p-pu bootloader and sketch Uusing arduino UNO
• Atmega328p-pu bootload...
Bootloader Atmega328p-pu Problem solved
• Bootloader Atmega328p-...
How To Burn Arduino Bootloader and sketch for ATMEGA8 ?
• How To Burn Arduino Bo...
Burn bootloader and sketch on ATMEGA8L-8PU !
• How to Burn bootloader...
Oscilloscope with arduino nano
• oscilloscope with ardu...
How to Make a LED Cube with ATMEGA8 ?
• How to Make a LED Cube...
How to Make a calculator with arduino pro ?
• Calculator with arduin...
How To Program An Arduino Pro Mini with Arduino Nano ?
• How To Program An Ardu...
how to receiving IR codes from IR Remote Control ?
• how to receiving IR co...
How To Control LED with IR Remote Control + Arduino ?
• Control LED with IR Re...
DHT11 sensor with an Arduino nano - v3 + 4 Digit 7 segment !
• Temperature & Humidity...
Color Sensor TCS230 TCS3200 !
• Color Sensor TCS230 TC...
Clock & weather station on lcd 5110 !
• Clock & weather statio...
lcd 5110 ultrasonic sensor project !
• lcd 5110 ultrasonic se...
driver Arduino uno Ch340 + how to install ?
• driver Arduino uno Ch3...
arduino nano driver + how to install ?
• arduino nano driver + ...
temperature Displayed on 4 Digit 7 segment !
• temperature Displayed ...
4digit 7segment Pin Details !
• 4 digit 7 segment Pin ...

[@user-zz9lc5ue2e]

Thank you . Good job. Hello from Russia.

[@electronic7979]

Excellent project

[@nps5868]

Great work

[@OtroPl4n]

Hello, nice job! But, i need know wich version of libraries can be used. I get multiple errors. Thank you

[@Mattx38]

Hello, very nice job.
I got some problems with DHT on the line #31. It says : "no matching function for call to 'DHT::DHT()'"
Can you help ?

[@pierricdoublet6248]

thanks for sharing.

[@redtex]

No autobright?

[@jhohanes695]

please help me, I want to make a rtc using arduino pro mini and 8x8 matrix display, can I provide the coding link for download, thank you.

[@MultiBelekoks]

how to use ds18b20 sensor to this program help me

[@Dancopymus]

When I load the sketch for the first time via USB it works, then when I turn the board off and on again I have to press the Reset button several times to run the clock.
If you do not, do not turn on the watch.

[@zygried14]

how can i add a font data.h code in to my library?

[@anatolxxx]

if I compile with ARDUINO UNO it's fine, but with ARDUINO NANO (Atmega 328) a small memory error.
why? the two cards should be compatible ... PLS help me I would like use ARDUINO NANO.

[@Esp32lucas_electronico]

I managed to run this project on an arduino mini

[@davidkinuthia1052]

hallo sir great project assembled it and it works!!!!!!!!!! ....just a thought can it be converted to display AM/PM

[@badushashaik8429]

Where u get simpleDht.h header file plz give me

[@mohammedmohammed-el5bp]

Pls can u help with the code and circuit connection cause the given code and connection re not compatible

[@ishanthrimal907]

Code is not working ....
Clock_with_LED_Matrix:65:14: error: empty character constant

[@mehmetcihanyetis5305]

Great work, thanks a lot. It works perfect with Arduino IDE 1.8.5

[@mohammedmohammed-el5bp]

Pls I tried running d code but is given me multiple errors ...can u help out .

[@mehedihasanjahid]

When i compile this code,it shows Compilation error

[@d1st3f]

Hi !! I don't have letters, but i have symbols , can You help me ?

[@soumenroy2006]

No second is display on my module. It shows only hour and minute. Plz help

[@juliohdt2678]

X2 :(

[@bbonic]

@@juliohdt2678 I had the same problem, solution is:
change P.setZone(0, 4, 1) to P.setZone(0, 0, 0);

[@nps5868]

@@bbonic Thanks working

[@amayasworld3545]

@@bbonic thank you, another issue, second font as same as minute and hour font, how i customize?

[@misbahbashir9283]

What meaning your tuc tuc...... by pressing button , say something or guide some one......

[@ozkanzengin4995]

Font_Data.h ne işe yarıyor ve nereye atılacak

[@pranavkumar3615]

Hi friend i face also same problem when compile, Font_Data.h: No such file or directory

[@Dancopymus]

"Font_Data.h" must be within the same folder as your sketch (not the libraries folder).

[@AhmedAli-ky6jt]

Include Library

[@shiponhowlader4662]

Error compiling for board Arduino/Genuino Uno.

[@badushashaik8429]

SimpleDHT.h missing error

[@anatolxxx]

The sketch uses 30738 bytes (100%) of the space available for the programs. The maximum is 30720 bytes.
The global variables are 771 bytes (37%) of dynamic memory, except for other 1277 free bytes for local variables. The maximum is 2048 bytes.
Sketch too big; look at www.arduino.cc/en/Guide/Troubleshooting#size for advice on how to reduce its size
Error compiling for Arduino Nano card.

[@shiponhowlader4662]

Brother can be little help
give the correct code

[@pranavkumar3615]

please any one help me as soon as possible

[@jumazu33]

no funciona pusiste mal el codigo

[@dilansanjaya2210]

All is done but brightness not adjest not work

[@dilansanjaya2210]

Help me

[@shiponhowlader4662]

Please send the correct code

[@mehedihasanjahid]

When i compile this code,it shows Compilation error

[@electronic7979]

Excellent project

[@ARIFHossain-dr8mq]

Error compiling for board Arduino/Genuino Uno.

[@luisturrubiates8591]

Install the libraries for DHT11. I had the same problem, i installed "adafruit sensor undefined" and the problem was solved