Main Features:<br />Can match with 2009 UNO LENARDO 2560 major controller seamless docking on the market<br />4-channel LED indicators.Arduino Multi-function Shield is a multifucntional develop board. Arduino is a base with open source platform for the Simple I/O， and have used similar to Java， C language development environment<br />Can quick use the Arduino language with Flash or Processing...etc software<br />Arduino can use developed electronic components such as Switch Sensors or other controller， LED， a stepper motor or other output device<br />Arduino can also independent communicate with the software platform， for example: flash processing Max / MSP VVVV or other interactive software... ， Based on the principle of open source Arduino IDE interface， allows you to free download to use to develop more amazing interactive work<br /><br />    Specifications<br />General<br />	 Model: Expansion Board                                                  <br />                        Material: PCB                                                	<br />Weight and Size<br />	 Product Weight: 0.024 kg                                                  <br />                        Package Weight: 0.095 kg                                                  <br />                        Product Size(L x W x H): 6.9 x 5.4 x 2.2 cm / 2.71 x 2.12 x 0.86 inches                                                  <br />                        Package Size(L x W x H): 8 x 7 x 3.5 cm / 3.14 x 2.75 x 1.38 inches                                                	<br />Package Contents<br />	 Package Contents: 1x Expansion Board                                                	<br /><br /><br /><br />                                             <br /><br /><br />                                                <br />