Legend of Zelda Rupee Nightlight

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I've always been a huge Legend of Zelda fan (my last instructable was a Majora's Mask replica with flashing LEDs). Wanting to make my first 3D print, I used Tinkercad and started with something simple - a box/case. After looking through some saved items on Thingiverse, I wanted to try making a night light for my daughter (w/ a touch of my nerdiness). So, I ended up making a nightlight with rupee colors from A Link to the Past.

Disclaimer: This is fan art - Nintendo owns all copyrights and trademarks.

Step 1: Things You'll Need

A list of items we'll need to do this:

  • 1 - 5mm Red LED
  • 1 - 5mm Blue LED
  • 1 - 5mm Green LED
  • 1 - Prototype board
  • 3 - 220 resistors
  • 3 - Jumper wires
  • 1 - Micro USB header
  • 1 - Micro USB cable
  • Soldering Iron
  • 3D Printer
    • 3 Rupee Covers (courtesy of https://www.thingiverse.com/thing:112463)
    • 1 Light base
    • 3 Triforce pieces

Step 2: Circuitry

The wiring is very straightforward. Since there isn't any logic, we only need a very simple circuit (no controllers or programming involved). See the pictures for visual reference to the steps below.

  1. Solder the LEDs into the C, N, and Y columns on the prototype board
  2. Solder the microUSB header S-W columns
  3. Attach all of the anodes directly to the VCC pin of the microUSB
  4. Solder one end of a 220 resistor to the cathode pin of the LED and solder the other end directly to the GND pin on the microUSB.
  5. Plug in a microUSB cable to make sure everything is working

Step 3: Print the Base

I printed the base in Cura with the following settings for the AnyCubic i3 Mega:

  • Speed: .2
  • Infill: 5%
  • Pattern:ZigZag
  • Support: No
  • Plate Adhesion: No

Step 4: Print and Apply the Triforce

Apply super glue to the imprints and add the triangles. These should fit snugly in the in the imprints.

Step 5: Print the Rupees

You can find the files to print the rupees from here. Thanks to TheKretchfoop for the design.

Step 6: Putting It Together

The circuit board is super-glued to the underside of the top of the stand. Place the stand upside down and let it sit overnight. Next, apply a little bit of superglue to the inside base of the Rupee cover. Place it on the LED and let it sight overnight.

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    12 Discussions

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    DarrenE10

    5 weeks ago

    Here’s my completed model. I used glow in the dark filament for the rupees so when it’s turned off it still glows.
    this is the first model i’ve Built and I am pleased with the outcome.
    thank you for the excellent design and instructions.

    B12BFDAD-30AC-4A03-B790-EA67E6E9381C.jpegFCCC4743-0502-4B51-9EAE-ABD043400FE5.jpeg
    1 reply
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    mportatoesDarrenE10

    Reply 5 weeks ago

    Your model turned out really well and the glow-in-the-dark filament was a great idea! Thanks for sharing your make!

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    DarrenE10

    6 weeks ago

    Hi, I’m just building this and not sure about the resistors. You say use 220k which is red, red, yellow, gold. But in your pictures you use red, red, brown, gold which are only 220 not 220k. Which is the correct resistors to use? Thanks.

    1 reply
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    mportatoesDarrenE10

    Reply 6 weeks ago

    You are correct, they are 220. The (k) was a typo and I've updated the guide. Thanks for noticing!

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    arduinefier

    7 weeks ago

    Nice effect! Would be cool to add RGB and an ESP for some extra fancyness ;-)

    1 reply
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    mportatoesarduinefier

    Reply 7 weeks ago

    That could be in the works :) I love the ESP8266 board and have been thinking about some ways to integrate it e.g. hit the Twitch API and, if someone is streaming a Zelda game, start a series of color changes...

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    WeTeachThemSTEM

    8 weeks ago

    This nightlight is pretty fantastic!!! I bet your daughter loves it! :)

    1 reply