This gadget generates substantial voltage pulses which can disrupt muscle tissues and neurological system, forcing any individual who touches it in a condition of mental bewilderment. The unit may be used again attacking beasts or dangerous intruders. Be aware that, this gadget could be prohibited in your country. It may be extremely dangerous for folks with cardiac issues, who may be using external electronic apparatus (like peacemakers), since it can deliver quite a little RF. Don't attempt reckless behavior using this gadget, it is far from a plaything. The proposed stun gun circuit description may be understood as follows: The 555 IC is connected as a astable to generate rectangular waves with variable frequency and duty cycle (see the potentiometers and diode). This signal is fed to a IRF840 Mosfet (not necessary to incorporate totem transistor network, as frequency would be reduced, nonetheless the IC has adequate current potential to swiftly charge/discharge the gate). As ...