Ping pong ball gun

thingiverse

This is a model of a ping pong ball gun that I designed using Fusion 360. It's powered by air, stored in the air tank at the rear of the gun. The air tank can be filled with a bicycle pump or an air compressor. Air flows out of the tank through the solenoid valve, which is driven by two 9-volt batteries. If you're interested in building this design, check out the list of supplies below. - Two 9-volt batteries - A five-foot length of one and a half-inch PVC pipe - A one and a half-inch "T" PVC pipe connector - A one and a half-inch solenoid valve - Two 9-volt battery connectors - A two-foot length of four-inch PVC pipe - A four-inch PVC pipe endcap - A one and a half to four-inch PVC pipe adapter - A quarter-inch momentary switch - A bike tire valve - Epoxy (to seal the air from leaking out around the valve) - Wire - Ping pong balls - A one and a half-inch PVC coupler - A one and a half-inch PVC endcap