Arduino calculator (Tutorial with code)

[@greenguy665]

thanks,but it says that keypad.h is in no file or directory

[@greenguy665]

pleaseeee help me before thursday cause i have to submit it

[@irfanmaqboolbari4028]

Sir everything is well connected in this project even the Lcd also is in ON state but when I press button from keypad nothing shows on lcd. Can u help me please till tomorrow because the day after next is the deadline for me plz..

[@nightmare_fuel-v5t]

Hello sir....could you please help me....if you find out how the lcd will display something

[@diyakharb8992]

Error is coming in code

[@Fajeralemadi-j9c]

WHERE IS THE FREAKING CODE IT DOES NOT WORK AT ALL!!!!

[@diyakharb8992]

Please please help tommarow i need to submit it

[@krproject8917]

The code is correct. I have checked it many times.

[@sabnambista2314]

Really helpfull🖒