Instructions
Print out all three parts.
Snap the bracket into the collar on a can of silly-string.
Attach the trigger to the bracket with a 3mm screw. The bulge in the middle of the trigger should be pointed down and rest right on top of the spray can nozzle.
Tap the two holes in the trigger to 4mm.
Mount the servo to the bracket with the servoplate in between with two 4mm screws.
For additional rigidity, screw the other end of the servo to the plate with two more screws and nuts.
Control your servo with an arduino or other proto board.




