Website: thingiverse
Author: Kenjara
Price: Free Download
File format: .Stl 3d printable
Description:
This is a stand I created to light up my bubblegram (laser glass ornaments) with LEDs.I have used 2 RGB LEDS to cycle through different colours using PWM signals from a Elegoo Nano (Arduino clone)A 220 ohm resistor has been added to each of the three anodes on both of the LEDs.See photos for how I have arranged electronics