LOTR Lamp for small printer - TUTORIAL [ENG SUB]

👊 TIP ! 👊 : https://fr.tipeee.com/jeje-linge/ Buy components : https://jeje-linge.fr/en/products/lord-of-the-rings-mini-lamp Code : https://github.com/jejelinge/MINI_LOTR_LAMP STL Files : https://www.thingiverse.com/thing:6362283 Libraries : Adafruit NeoPixel by Adafruit #3dprinting #3dprint #diy #arduino SEO Dive into the Lord of the Rings universe with this tutorial focused on creating a mini One Ring lamp printable on a small 3D printer. Jéjé l’ingé shows how to build a lamp inspired by the One Ring, with glowing Black Speech inscriptions, for a striking effect in your home or geek space . This project, published about 1.5 years ago, was well received by the maker community . 🛠️ What you will learn: Downloading STL files: get models optimized for small build volumes (ring, stand, diffuser). STLs are freely available and sized to fit compact printers . 3D printing settings: choose white or translucent PLA for optimal light transmission; layer height (0.1–0.2 mm); appropriate infill for strength without compromising diffusion; supports if needed and post-processing (sanding, painting) . Mechanical assembly: snap-fit or glue printed parts; install the inner diffuser for uniform lighting; precisely position the LED ring to match the saga’s aesthetic . Electronic wiring: select and solder an addressable LED strip or ring (NeoPixel or equivalent); manage a 5 V power supply suitable for your region; make a clean connection to a microcontroller (Arduino Nano or compact variant) to drive lighting animations . Arduino/ESP programming: install the Adafruit NeoPixel (or FastLED) library; example code to recreate the “heated by the fire of Mount Doom” effect (pulses, intensity variations); adjust colors and timing; optionally add sensors (proximity, sound) or features (sleep mode, random variations) . Optimization and variants: advice for small printers (splitting model into parts if needed); customize animations (speed, light sequences); integrate WiFi/Bluetooth via ESP32 for remote control or synchronization with other light elements . Testing and commissioning: verify voltages; step-by-step LED tests; calibrate brightness; safety precautions (insulation, heat management from LEDs); final checks before permanent installation . 🔗 Resources & useful links: Free STL files: available on Printables – “Lord of the Rings Lamp by Jéjé l’ingé” (models optimized for small printers) . Source code: GitHub repository “MINI_LOTR_LAMP” containing the basic Arduino sketch and variants to customize animations . Component kit: link to Jéjé l’ingé’s shop to purchase a kit (microcontroller, addressable LED ring, wires, resistors…) if you prefer a turnkey solution . Complementary tutorials: guides for metallic painting, aesthetic finishing, WiFi/NTP extension for synchronization with other projects, home automation or sound integration. English subtitles: included to reach an international audience and improve accessibility & SEO . Mini Lord of the Rings lamp, LOTR mini lamp, 3D printing small printer, Arduino NeoPixel LOTR lamp, MINI_LOTR_LAMP, Jéjé l’ingé, free STL, Arduino code, LED animations, translucent PLA, DIY Tolkien lamp, Maker project #SEO #DIY #3DPrinting #Arduino #NeoPixel #LordOfTheRings #MiniLamp #Maker #Tutorial