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3d Printed sign
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3D Printed LED Letters with ESP32 – WiFi-Controlled Light DisplayThis project features a set of 3D-printed letters illuminated with individually controlled LEDs and powered by an ESP32 microcontroller. The design allows you to create custom glowing signs for your room, office, events, or maker projects.The ESP32 enables wireless control, so you can change colors, brightness, and lighting effects through Wi-Fi using your phone or computer Always ensure electrical safety and proper wiring installation.
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