Original Prusa I3 MK2 LED Lamp

thingiverse

This is my version of an LED Lamp mounted on an Original Prusa I3 MK2 3D Printer, printed in PLA. Electronic Components: Adafruit Pro Trinket - 5V 16MHz controller powered via a micro USB cable, available at https://www.adafruit.com/products/2000. Individually Addressable WS2812B LED Strip 60 LEDs/m (custom cut for 14 LEDs), sourced from https://www.aliexpress.com/item/30-60-72-144-leds-m-WS2812B-Smart-led-pixel-strip-BL-WT-PCB-1m-4m/32429582729.html?shortkey=JNVB7Zbu&addresstype=600. Print Settings Printer Brand: Prusa Printer: Prusa Mk2 Rafts: No Supports: No Resolution: 200 Infill: 10% Notes: Some components require rotation by 180 degrees around an appropriate axis in the slicer to be printed without supports. The long LED Strip Lamp housing must be rotated around the z-axis for the entire length to fit within the print volume. Slic3r, Prusa Edition, was used for this project. Post-Printing Assembly: The Adafruit Pro Trinket is easily wired to the LED strip according to the included Fritzing diagram and as illustrated in the photo. Leave the 3M adhesive tape covering on the back of the LED strip and slide it down the slot in the long LED Strip Lamp housing. Extended Lamp Supports are provided, either left or right version can be used to house the microcontroller. The Trinket is "snapped" onto a MicroBarrel (small rectangular piece) and this assembly is folded over onto the end of the long LED Strip Lamp housing. The extended Lamp Support (either left or right version) is slid over the end of the long LED Strip Lamp housing, then the narrow Lamp Support is slid onto the opposite end, ensuring the orientation matches the other end. A micro USB cable provides power to the lamp, while an included INO file via the Arduino IDE programs the Pro Trinket. After mounting the assembled lamp on the Prusa I3 Frame, rotate the long LED Strip Lamp housing as needed to achieve the desired display angle.