How to make a mosquito killer bat (at home)

Hi, Dear friends in this video I'm going to show you how to make mosquito killer bat at home. Needed components: (1) Toroid core(learn google) (2)2N3055 Transistor (learn google) (3) 1000uf 25v capacitor (4) 1N4007 diode (5)  ...  battery Thanks for