How to make EMP Jammer

How does an EMP jammer work in a slot machine? slot machine jammer emp diagram gsm900 Slot Machine Portable Emp Jammer for Fish Games A80 Power supply: 8 A-type high power lithium batteries Working voltage: slot 8 slot machine jammer It was just a single transistor CW transmitter I want to buy one of the FlY EMP jammer Report comment Reply

slot machine nuove Slot machine for dummies jammer schematic Emp Jammer Schematics T1 is a coil manufactured by Toko electronics, not Toyo the wiring diagram