Google, IBM & Meta Certificates – 40% Off
One Coursera Plus subscription covers most Professional Certificates on Coursera.
Unlock All Certificates
This tutorial shows how to build a floppy-disk-themed escape room console with an ESP32, LCD, RFID reader, rotary encoder, indicator lights, and optional relay or audiovisual triggers. It covers component wiring and Arduino/ESP32 code for identifying disks, selecting files, tracking puzzle progress, and triggering an outcome.
