Model Y1204 Quantity 1 Color Transparent Material Immersion gold board Features Arduino is a Simple I/O operating platform base on open source code and with Processing/Wiring development environment similar to Java C. Great for DIY protects. Specification 0~13 digital I/O 0~5 Analog I/O suppprts ISP download function Atmel Atmega328 microprocessor Application Great for Arduino beginners Packing List 1 x Module 1 x USB cable (57cm) 2 x Breadboards 25 x Breadboard jumper wires 30 x Carbon resisters 100R 30 x Carbon resisters 1K 30 x Carbon resisters 4.7K 30 x Carbon resisters 10K 30 x Carbon resisters 47K 30 x Carbon resisters 100K 30 x Carbon resisters 1M 2 x Single turn potentiometers 10K 2 x Single turm potentiometers 100K 3 x F5 LED white green 3 x F5 LED white red 3 x F5 LED white yellow 3 x F5 LED white 6 x Tact switches 3 x Round tact switches (blue) 3 x Round tact switches (red) 3 x Round tact switches (white) 3 x Square tact switches (white) 3 x Square tact switches (green) 2 x Pin header connectors