Description Alligator Clip Jumper Wire Standard Controller Board DIY Kit USB Cable For Makey, for children to learn robotics and IOT. Description: 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. Voltage: DC 5V Communication Interface: USB Controller Board Size: 9.4cm x 4.8cm Color: picture color Material: PC metal Package Included: 1 x Controller Board 10 x Alligator Clips 1 x USB Cable 10 x Jumper Wires 1 x box