The overlay skimming device pictured earlier mentioned is made of two key elements. The 1 on top is an everyday PIN pad overlay created to record keypresses any time a customer enters their debit card PIN. The overlay features a microcontroller and a small details storage unit (bottom still left). https://atm-skimmer-device70246.blogadvize.com/35882814/considerations-to-know-about-wireless-skimmer-device