_ How to make a two stage coilgun | Super simple magnetic accelerator
_ How to make a multi-stage coilgun
_ How to make a two stage coilgun | Coilgun launching system

0:00 Hello ~~ Today is ~~
0:05 Let's make a coilgun.
0:22 This is a solenoid valve.
0:33 I extracted it from a broken massage chair.
1:24 The capacitors were extracted from an old PC power supply.
1:51 I'm going to use the drinking straw as a barrel.
2:31 Charge the capacitor with a high voltage generator.
5:32 I connected capacitors of the same capacity in series.
6:27 We will create a trigger(photointerrupter) module without using Arduino or coding.
8:18 The TWO-STAGE COILGUN can be made by assembling the parts made in steps 2, 3, and 4 of the previous video.
10:51 We'll end here with a video of the coilgun firing.