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Overview
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Learn to renovate a 1940s antique radio into an interactive prop that streams music playlists from different "stations" and interrupts broadcasts with breaking news reports when triggered by a remote keyfob. Discover the complete process of rewiring vintage radio controls, creating detailed wiring diagrams, and programming an ESP32 Arduino microcontroller to power this authentic WWII-era themed device. Master the integration of multiple hardware components including MicroSD card readers, I2S amplifiers, LED lighting, RF switches, and optocoupler modules while utilizing the Arduino Audio Tools library for seamless audio playback. Follow along with comprehensive code listings and implementation details to create a perfect thematic prop for escape rooms, historical reenactments, or interactive exhibits set during World War II, functioning as both an atmospheric puzzle element and dynamic clue delivery system.
Syllabus
00:00:00 - 00:02:08 Introduction and Demonstration
00:02:09 - 00:06:16 Rewiring the Controls
00:06:17 - 00:10:03 Wiring Diagram
00:10:04 - 00:33:44 Arduino Code Listing
00:33:45 - 00:36:12 Summary
Taught by
Playful Technology