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Taking part in document covers as a substitute of the vinyl

Taking part in document covers as a substitute of the vinyl

Arduino StaffJuly twenty first, 2022

In 2020, for the primary time for the reason that ’80s, vinyl data outsold CDs. Digital music — significantly streaming — outpaced each by a large margin, however the recognition of vinyl data elevated whereas the recognition of CDs decreased. That’s as a result of the analog sound of vinyl provides a dimension that many discover pleasing and since there’s something interesting in regards to the tangible act of placing on a document. In a enjoyable twist, college students at LDLC Faculty in France got here up with a brand new method to put a document on: by inserting the document cowl as a substitute of the vinyl.

College students Ibrahima, Scott, Antoine and Arthur got here throughout an previous Arduino mission that their instructor, Jean Noël, created years in the past. He transformed a “slot-in” document participant to just accept document sleeves as a substitute of vinyl. However it could nonetheless play the right music, due to RFID. An RFID tag on the document sleeve would set off an Arduino contained in the document participant to queue up the right playlist on an SD card. The Arduino would then play the music via an Adafruit Music Maker MP3 defend linked to a 7W mono amplifier.

In step with Hackaday’s Hack it Again contest, the scholars determined to revive their instructor’s mission. Whereas the overall idea and far of the {hardware} remained, the scholars made just a few enhancements. They added an RGB LCD show that reveals details about the present music and in addition rewrote the Arduino sketch to make it simpler to replace playlists with out reflashing the Uno. In the event that they win the Hackaday contest, the coed group plans to develop a {hardware} package that can make it simple for others to deal with comparable RFID music initiatives.

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