Electromagnetic Diy Electronic Kit Long-Range Projectile High-Voltage Coil Booster Circuit Board Production Welding Elec

Specifications Kit name HU 064 upgraded electromagnetic gun production kitPower supply method 2 AA batteries 3V DC you need to bring your own batteries PCB size A board 85x78mm B board 50x53mmAccumulation current 50 65mAEmission current 70 80mAWorking voltage 3VNOTE This is a DIY kit you need to solder If you need a shell you need to select Type Parts shell Manual Click here to openFeatures 1 Electromagnetic gun is a weapontechnology that uses electromagnetic force to accelerate launched objects It uses electromagnetic pulses to accelerate projectiles to a high speed and then launch them at a very high speed 2 The upgraded electromagnetic gun kit not only adds a power storage circuit but also a level indication circuit making the electromagnetic gun charge faster have a longer range and launch faster This kit is suitable for welding practice electronic experiments and DIY Enthusiast 3 Please do not shoot at people or fragile objects during use to avoid the risk of firing Package Includes 1x Parts Kit1x Shell Optional Use Method 1 Turn on the power switch ship switch K1 and the green LED lights up 2 Wait for about 10 to 30 seconds the blue light will turn on and the charge energy will reach about half 3 Insert the projectile from the back of thebarrel Press the launch button circular button K2 the cannonball will fly4 Take out thebarrel and launch is completedNote The red light turns on when the electromagnetic gun is fully charged because