Riddle Treasure

Complete three steps to unlock the safe! Rotate the encoder until all LEDs turn green, find the correct cable combination that makes the UNO LED matrix smile 😀 use the password that appears and the door will open!

Oct 21, 2024

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927 views

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1 respects

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CC BY 4+

Components and supplies

1

Micro Servo Metal Gear 90 9G

1

Termostat cover with lock

1

Banana Jack Connector

3

Arduino Plug and Make Kit

3

Mini Breadboard

Tools and machines

1

Friend with a 3D printer

Apps and platforms

1

Arduino IDE

Project description

Code

Downloadable files

Modulino Knob

This is the knob that mocks the rotary safe

https://www.thingiverse.com/thing:6804856

Servo Lock for Thermostat Box

This is the 3D print file for the servo lock

https://www.thingiverse.com/thing:6804865

Arduino Bananas Field

The 3D printed mask used with the bananas jack

https://www.thingiverse.com/thing:6804873

Documentation

YouTube Demo

https://youtu.be/Qk5zzdLmjao

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