Build your own secret locker - Arduino UNO projects-2022

Introduction

This article is about a easy to build - Secret locker. If you are looking for ideas on building your own secret locker, or a electronic safe, this is the right article for you.

You don't need fancy hardware to make this happen. You only need a few basic hardware. You can also drop the hardware and switch to Arduino simulator if you like to!

You will get the connection diagram as well as code for the project. At the end of the project, you will be able to demonstrate your own secret safe project with your friends.

You will need following equipment

• Arduino UNO
• Keypad (to enter secret keys and to navigate the Menu)
• Display (character display)
• Connecting wires
• A Servo motor to Lock/Unlock the safe

Connection diagram

Arduino Code

I would love to attach the code here itself. The project consists of several files, libraries and so on, Hence I will give a simulator link where you can access the project code hassle free.

Brief code description

Here I will try to explain the code a high level. If you have any questions, I recommend to hop on to face group to discuss it, People will be happy to help you get going with the project!

TBD

Simulator in action!

The below article answers the following questions

• How to draw and connect using wires
• How to add a part in the Wokwi Simulator
• How to change wire colours
• How to delete a part on Wokwi
• How to move, rotate parts on the Wokwi Simulator and more

https://www.hackster.io/Hack-star-Arduino/how-to-use-wokwi-arduino-simulator-what-is-wokwi-304e6b

Support/feedback/suggestions?

you have many ways to ask for help, suggest a feature or share your feedback

• Open an issue on GitHub
• Visit Facebook group
• Hop on to Discord Server!
• leave a comment here 😅