Complete Set Deluxe Kit with Usb Cable Dupond Alligator Clips For

This allows you to hook up all kinds of fun things as an input.It is an invention kit that tricks your computer into thinking that almost anything is a keyboard.The kit uses high resistance switching to detect when you've made a connection even through materials that aren't very conductive.The on-board ATMega32u4 communicates with your computer using the Human Interface Device (HID) protocol which means that it can act like a keyboard or mouse.size: 9.4cm x 4.8cm Material:PCcolour:As ShownPackage Contents:1 x main control board10 x spring clips1 x 10 x Only the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.