MAX7219 DHT11 DS1307 Arduino Mega 

Excellent project 👍 👍

I did it working thanks

Very cool project! What is the possibility of replacing the buttons with IR remote control? What should be changed in the code? Thanks

Hi, Nice clock project. I put everything together and code compiled fine, but the the sketch is missing the button functions. Could you please share the rest of the code? Thanks!

I found this nice watch project. But the buttons are not working, can you give me a solution. I would like to have it on my desk Thanks a greeting

code for the micro-switchs kindly there not on the codeand the clock is too bright.....kindly help

Hai sir,i copied a lot of projects made by you and they all work perfectly except this one. I noticed in the code that the buttons are not implemented I could still help with the complete code because I can't handle it. Thanks

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

Very nice. Can I use uno? I need code

sorted it out

#include no such file what could be wrong

А где комментарий ? где последовательность сборки ?

Hello..i am sorry...in this rpoject I have this error: Arduino:1.8.19 (Windows 10), Scheda:"Arduino Uno" MAX7219-_DHT11-_DS1307_Arduino_Mega:32:26: error: 'A15' was not declared in this scope const uint8_t SPEED_IN = A15; ^~~ C:\Users\6767s\Desktop\DA FARE\GREAT PROJECT\MEGa great project\MAX7219-_DHT11-_DS1307_Arduino_Mega\MAX7219-_DHT11-_DS1307_Arduino_Mega.ino:32:26: note: suggested alternative: 'A5' const uint8_t SPEED_IN = A15; ^~~ A5 C:\Users\6767s\Desktop\DA FARE\GREAT PROJECT\MEGa great project\MAX7219-_DHT11-_DS1307_Arduino_Mega\MAX7219-_DHT11-_DS1307_Arduino_Mega.ino: In function 'void getTemperature()': MAX7219-_DHT11-_DS1307_Arduino_Mega:147:14: error: 'DHT' was not declared in this scope f = (1.8 * DHT.temperature)+32; ^~~ Più di una libreria trovata per "MD_MAX72xx.h" Usata: C:\Users\6767s\OneDrive\Documenti\Arduino\libraries\MD_MAX72XX-main Non usata: C:\Users\6767s\OneDrive\Documenti\Arduino\libraries\OPAT_MAX72-master exit status 1 'A15' was not declared in this scope Questo report potrebbe essere più ricco di informazioni abilitando l'opzione "Mostra un output dettagliato durante la compilazione" in "File -> Impostazioni" could you help me? thank you