Model originally uploaded to Thingiverse at https://www.thingiverse.com/thing:6148305.
I remixed the shell and body from the original and added more components to create a functional model
come see more information and tests at https://www.instagram.com/tylermakesstuffs/
arming instructions: after assembly line up the winder with the pegs inside the canister push down and twist clockwise eventually not instantly unwinding itself at that point it's armed and any impact should set it off
NOTE: Launches do vary in quality and the canister is hollow and has space to be loaded with for example colored powder or confetti
the mechanism goes gear, clockspring, winder, spring, and the clockspring clips into the holes in the body the spacer can be used to replace the gear but the gear slows down the release speed of the clockspring