Mr. Zapper

thingiverse

I created this stun gun model for a diy stun gun it takes dual 18650 battery's and a keystone dual 18650 battery tray hooked up in parallel. It has two switch holes that are for 12mm switches the bottom switch is just a 12mm toggle switch and the top switch is a 12mm momentary switch u turn the bottom one on to arm it and then press the top one to fire the stun gun. I used a 400,000 kv setup up module available on aliexpress or amazon. I also put a small hole of 4.8mm to fit a a single red led with a resistor soldered inline with one on the leads so u can see a armed and ready to fire light glow red to know that its about to zap. i also added a dc boost module to boost the 4.2 volts to the max recommended voltage of 6 volts as per the specs of the 400,000 kv boost module allows to get the max effect out of the stun gun