Medusa Light

This is a bendable desktop light with 4 RGB LED'S with controllable color. The light looks really cool and provides decent illumination for a small area.

Please note: To print the top of the light I had to manually place supports in Ultimaker Cura using the custom support add-on. This significantly helped reduce print time. If you look at it by layer view, there is a gap between the rocks and the ground in the design, perhaps this can be filled but I could not figure out how to do it in Fusion 360.

If interested in the code or the schematic - leave a comment. I will try to make an Instructable for this in the future.

Bill of Materials:

(1) Arduino Nano
(4) Flexible coolant hose like this (https://rb.gy/oqyac8)
(4) Standard size pink pong balls
(3) 10K Linear potentiometer (value does not matter too much)
(4) RGB LED's (common Cathode)
(3) PNP transistors such as 2n3905
(1) On/OFF SPST switch
(1) Momentary Pushbutton

Wiring and electronics:

An Arduino nano