"Hard work pays off!"
A Tower made from the overwatch character Torbjörn. About 60-70 parts 3d printed sadly some files disappeared and I did not have the time to redesign them. laser aim. Dual nerf-launcher. rotatable both sides and upp and down. painted.
A really fun project and some help from some good friends!
https://youtu.be/dfj2Pf2csbc
Everything will be open source when the contest is completed! :D
Technical
Using 2 servomotors for rotation with some bearings. 2 smal servomotors for the trigger. 4 dc motors for pushing the nerfs, was already assembled. 1 laser pointer for the aim. bults and nuts. 1 arduino uno to control the board and 6 volt batteri for... yeah everything!
some spray cans and a lot of time and patience.