Flux Capacitor

thingiverse

Great Scott! It's a miniature replica of the flux capacitor from Back to the Future. The components can be printed in any colors you prefer, but for movie authenticity, the top and bottom should be grey or silver, the hose clamps should be red, and the injectors should be clear or glow-in-the-dark. Combine the 3D printed parts with a CR2032 3V battery, three 5mm 3V clear LEDs, and three 38 mm long sections of ethernet cord (yellow for movie accuracy). Connect the LEDs to their sockets, making sure the positive leg is inserted into the left slot. The negative leg should bend down and rest underneath the battery, while the positive leg bends down on top of it. Connect the injectors to the three pins above the LEDs. Attach one end of the ethernet cable to the hose clamps and the other end to the holes in the case bottom. The hose clamps should fit snugly on top of the three towers in the case bottom, while the top should fit loosely over them. Check out my video tutorial on how I built this replica: https://youtu.be/ffPRicwevdM