Model Freaduino MEGA2560 V1.2 Quantity 1 Color White Material FR4 Features Inherits all of Arduino MEGA2560's features; Compatible to Arduino MEGA2560's pin layout screw hole and dimensions; 3.3V or 5v Operating Voltage selecable; More visible location of Indicator LEDs; Wide range external input from 7~23V DC; Evolved with SMD components Application Led display/LCD controller; Pulse width modulation driver; Robot controller; Data acquisition systems; Alarm systems; Programmable logic controllers; Embedded Webservers; Control Systems Packing List 1 x Freaduino MEGA2560 V1.2