airsoft ball counter

cults3d

box with the design of a silencer for Airsoft rifle. this case fits on the barrels of Ø 8,3mm ext. it contains a sensor, a battery lipo. and the electronics necessary to count the balls that come out of the barrel. dimension: 100 * 75 * 55 mm. printable without support. manual adjustment with an 8.2 mm drill bit to ream the hole receiving the barrel facilitates the assembly. a drill is not necessary. my son practices Airsoft combat and regretted not knowing the number of balls remaining in the magazine. after looking for electronic schematics of pulse counters, I launched on the project and I modeled this box then finalized the whole. his clubmates were bluffed by the design and the efficiency of this counter.