How to Make Password Gate Lock Arduino Project | New Arduino Projects

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how to make password door lock system arduino project or how to make password door lock keypad 4x4 using arduino uno in a very simple way for your science project or mini engineering project
Materials used in this project
Arduino Uno
LCD module
Micro servo
Keypad matrix 4x4
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Nice video bro I am home world tech channel owner

abgamer
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Pressing a push button for more than 2 second than LED on If push button is pressed for less than two seconds then the LED will not turn on.
how is possible please tell me

Commentsbalachannel
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Code is not opening can you help me...for code...

bindubindu
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Hii sir can i please get your insta id or no. Incase this project didn't work please

omar
visit shbcf.ru