Learn how to build an electronic puzzle for escape rooms that requires players to play a specific melody on a MIDI keyboard to unlock an electric maglock. Follow along with this 44-minute video tutorial as it covers the entire process, from introducing the concept and demonstrating the finished product to explaining the necessary components, guiding you through the wiring process, and providing a detailed walkthrough of the Arduino code. Gain insights into creating interactive musical challenges and enhance your skills in electronics and programming. Access additional resources, including the wiring diagram, component list, and downloadable Arduino code, to support your project implementation.