Rubber Band Mini Blaster-32

thingiverse

This massive rubber band launcher is larger than the Automatic Rubber Band Blaster-32, holding more than seventy-two elastic bands. It fires around seven rubber bands per second and can be reloaded in a flash by swapping out its barrels. Watch the slow-motion video: http://youtu.be/YlqbK6L4HVo Instructions Before you tackle this larger model, I strongly recommend building the smaller Automatic Rubber Band Blaster first. The loading mechanism is identical, but assembly requires gluing the top and bottom parts together with plastic glue. Unfortunately, there's no instructional video for this one, so make sure to study the wiring, motor, and button connections as demonstrated in the Automatic Rubber Band Blaster video. Materials Needed This rubber band launcher will also require the following non-printed components: 1 Right-Angle, Single-Sided Geared Motor 1 2xAA Battery Holder 1 Large Red Classic Momentary On Switch 1 7" by 3/8" Dowel 1 2.5" by 3/8" Dowel 1 Screw Eyes with a 5/16" Inside Diameter 1 Screw Eyes with a 1/8" Inside Diameter 1 Five-Inch Two-Conductor Insulated Wire 2 Three-Inch Single Conductor Insulated Wire 3 #6x5/8" Screws 2 #4x1" Screws 1 #2x1/4" Screw 1 Four-Foot and a Half Nylon String You can either source these components from other sources or order them as part of the non-printable kit available at http://www.shuttlebaylabs.com