How to Make Keypad Door Lock with an Arduino Tinkercad | Arduino Project | Major Project

[@NDComputerTips]

Super 👍👍👍

[@eazytronic9394]

Thanks 👍👍

[@ضحىالزهراني-ق9ص]

When I uploaded the code to the Arduino, I saw an error in the first line of the code that had a hashtag on it. Possible solution to this problem?

[@eazytronic9394]

Today I test the code there is no error Code is working What you copy please check it

[@Siddharth-Prabhu]

Sir, please be my lecturer in engineering.

[@TeoPantos]

Hello, can we put a RGB LED in the system so when the password is right then a green light will shine and when it is wrong a red one will shine? How about a buzzer when it opens? Thanks in advance!

[@GearHeadGaming007]

Sir my Lcd is not even turning on

[@eazytronic9394]

Check the connection

[@SgagsOfficial]

Check the A and K connections

[@sandeshghorpade7725]

Sir can we make hardware model of this arduino project...? Plz reply sir🙏

[@eazytronic9394]

Yes

[@kenahandreatupas312]

does it still work?

[@HaninIdriss-w3c]

why did you use the potentiometer for in this project i dont undestand the language youre speaking sorry

[@rudyybanan]

5B, TO MÓJ PROJEKT, A PAN ANDRZEJ J. PATRZY

[@eazytronic9394]

Okkk

[@muathalzeer00]

4:41

[@eazytronic9394]

Hii

[@hungnguyen-4062]

how to insert the library of keypad on arduino app, tks very much

[@Manjeet00001]

My LCD was not working i had checked every single line of code and Wiring but everything was okay

[@eazytronic9394]

Rotate the potentiometer then tell

[@Manjeet00001]

@@eazytronic9394 yeah sir i had checked it it was good just some wiring issues once i checked properly Thank you sir

[@eazytronic9394]

Welcome 🤗🤗

[@chiruhaasreddy5737]

Sir can u share me the image off this after all the conections done

[@eazytronic9394]

Take a screenshot of this project

[@shibnathmaity6368]

Potentiometer value

[@eazytronic9394]

10k potentiometer

[@harshadraut4186]

@@eazytronic9394 display nai ho rha sab ghumaya

[@eazytronic9394]

@@harshadraut4186 rotate the potentiometer

[@harshadraut4186]

​@@eazytronic9394it is displaying blocks only not printing that is written in lcd.print

[@harshadraut4186]

​@@eazytronic9394I had rotated it 360 degree

[@Takoduino]

library of keypd

[@eazytronic9394]

github.com/Chris--A/Keypad