Homemade Coilgun with Laser Pointer

Semi-automatic Coilgun

Daniel Eindhoven the creator spent 100 euro and 40 hours to complete this semi-automatic coilgun which is capable of shooting 42g projectiles at speeds in excess of 100km/h — 14 shot capacity. The device comes with a digital voltage display and a laser pointer. More pictures and a video demo after the jump. Continue reading “Homemade Coilgun with Laser Pointer”