Unless you stay up all night and have more than a dozen printers working, it may be too late to make a beautiful prop weapon designed by Andrew of the ray gun project before Halloween. Most of them are from call of Duty: Zombies, but fortnite also has a great little disco grenade.
All the projects were great, but we chose wunderwaffe DG-2 in cod: Zombies because, well, it’s a vacuum tube. For those unfamiliar with waffe operation, these vacuum tubes are like ammunition depots. Once they are empty, you turn them off with the big red switch, and then use the lever to eject them one at a time, just like in the game.
There is a weather M0 express, which runs RGB LED and uses Hall effect sensor to read and quickly replace magnets in ammunition magazine. You can see how it works in the demo video after the break.
There are some BOM of props and weapons, as well as assembly drawings and support forums for anyone who wants to build their own props. Don’t you want to collect all the bits and pieces yourself? [Andrew] is selling hardware packages for ray guns, but if you want to make “child prodigy waffles”, you have to find parts yourself.
Are you a freak who wants to keep children away from your lawn? Scare them away with a huge nerve gun.