How to Make an Arduino Safe with a 6 Digit Passcode from chummer1010 on hackster.io:

Hello, and welcome to my latest project! In this showcase I will be displaying the safe with an Arduino Uno! This project includes a 6 digit password (123142), that must be entered if you want to unlock the safe…

…The locking mechanism is simple – a servo motor is mounted to the shoebox, and a slit is cut in the shoebox and the door flap. When in the locked position, the motor is turned in between the openings, making it not possible to open.

Read more and check out the video below from Coder’s Workshop on YouTube

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