3D Printed LED Flashlight

A fully 3D printed (except for electronics) LED flashlight. Can be tuned to any color and easily adjusted for more LEDs.


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This is a 3D printed flashlight that I created and printed myself. It's a pretty easy print and shouldn't need any support material. I've included two options, printing in 3 parts and screwing together, or printing as one piece. I would recommend trying to one piece option as it frees up some room for wires to occupy. If anyone creates one I'd love to see it!

YouTube video showing my design process, printing and assembly:

Materials and methods

Wire: http://www.adafruit.com/products/1970

Rocker Switch: https://www.sparkfun.com/products/8837

Potentiometers (x3): http://www.adafruit.com/products/1789
(don't forget to add the knob toppers)

RGB LEDs (diffused): https://www.sparkfun.com/products/10818

OR RGB LEDs (clear): https://www.sparkfun.com/products/9853

Round Protoboard: https://www.sparkfun.com/products/8810ο»Ώ

9V Battery (could easily be swapped for another battery type)

Appropriate resistors for your battery.



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F93366c075fc64af9358fa8fe913984b?default=blank&size=40pretorianarg added this to the Funcionales collection ago
98f65f0296b88aaec03d6f0038a6ffa5?default=blank&size=40Paul Johnson added this to the Electronicx Projects collection ago
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B70bb775a13f054a05fa86054e72ccb1?default=blank&size=40thebeastbrothers added this to the LED collection ago
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B21da4db0cf3410d41103e3338b481fd?default=blank&size=40ProjectCentral added this to the LEDs collection ago
352c72f6eabced73566fa4629ebdc2a7?default=blank&size=40Mongo83 added this to the electronics collection ago
C68f8bd1514637c8a17ff503d9503e15?default=blank&size=40Vezdehod684 added this to the Π€ΠΎΡ‚ΠΎ/Π’ΠΈΠ΄Π΅ΠΎ collection ago
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0bd2bd732e2d99e6dbd35dd030daceb3?default=blank&size=40Brayan Juvenal added this to the imp collection ago
Mini centeredChaosCoreTech published this design ago