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Heart Transplant Escape Room Puzzle Tutorial - RF Communication and Arduino

Playful Technology via YouTube

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This tutorial shows how to build a “Heart Transplant” escape-room puzzle with two Arduinos, 433MHz RF modules, LEDs, a relay, and a maglock. It covers the puzzle mechanics, RF range tuning, hardware wiring, and Arduino code used to detect a pulse and release a key.

Syllabus

00:00:00 - Introduction and Demonstration
00:02:23 - Overview of Puzzle Mechanics
00:05:56 - RF Communication
00:11:24 - Puzzle Hardware
00:15:39 - Component Wiring
00:22:10 - Arduino Code Listing
00:44:46 - Wrapup

Taught by

Playful Technology

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