Create your own crack the code game with an Arduino-controlled safeJun 05th, 2020 | by: Adrian Anghel
Category: Workshop WoodWorking
Michael Klements’ laser-cut, Arduino-controlled “safe” may not be the most secure model that you can find, but it certainly makes for a very entertaining puzzle. Users can place whatever “treasure” they want hidden inside, shut the door, and press a rotary encoder button to lock it via a micro servo. They then must decipher a randomly generated four-digit code to get it open again.