Navigating through a vast collection of vinyl records can be daunting, but a clever tech enthusiast has devised a smart solution using Raspberry Pi 4 and ESP32 microcontrollers. This system, showcased on the unofficial Raspberry Pi subreddit by /u/OneSourDude, allows users to pinpoint the exact location of a vinyl in their collection through the integration of an app and LED indicators. As each record is played and stored, it’s assigned to a specific light on the shelf, simplifying the search process next time.
This system begins with vinyls in an uncategorized state; they are only assigned to a designated LED when they’re stored post-play. The setup uses colorful light strips that, upon selecting a vinyl via the Discogs app, switch off all lights except for a white LED that marks the vinyl’s location. This clever use of visual cues helps in quickly locating the desired record without flipping through every sleeve.
The project also integrates an alphabetical sorting system, which poses its own set of challenges. The creator noted difficulties with adding new records under a specific letter, as it shifts subsequent records to different lights. This issue is something they are still figuring out how to resolve efficiently.
This initiative not only highlights the functional use of Raspberry Pi in personal projects but also sparks ideas among physical collectors on how to manage large collections using technology. It’s a clear example of how hobbyist programming and DIY electronics can solve everyday problems in novel ways.
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