Model D1201 Quantity 1 Color Blue Material Immersion gold board Features Arduino is a simple i/o platform based on opening original code w/ processing / writing environment that similar to Java and C language; Can make various products by using sensor and various components such as LED buzzer button and photo resistance Specification Digital I/O data input / output port: 0~13; Analog I/O input / output port: 0~5; Support ISP download; No need for external power after linked to computer; External power: DC 5~9V; Adapts Atmel Atmega328 micro processing controller; Flash memory: 8U2 Application Free soft interface download also can mend as your own requirement; Easy and convenient to download program; Can make various products by using sensor and various components such as LED buzzer button and photo resistance; Developing interface and environment are very easy and understandable suitable for primary learners perfectly Packing List 1 x Board module 1 x USB cable (59cm)