uxcell UNO R3 Board Project Kit For Arduino Microcontrollers Development Board for Starters<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Better price， Better quality.Premium SunFounder Super Kit provides you tutorials to learn about Arduino， designed for beginners (also experienced hobbyists). length : 157 should be &lt;= 500</li><li>Details like module description， principles and code learning are provided on our website. We provide professional INSTALLATION VIDEOs to improve the success rate，Good Feedback from our customers， so choose us you will get a High Quality Items.</li><li>Well-designed case for the package， inside which can be divided into 8 grids for storing the components by category.</li><li>Difference from the old version: Add one ultrasonic sensor module， replace the flame sensor， ir sensor and keypad module by flame sensor module， ir sensor module， membrane keyboard</li><li>Containing 28 Different Kinds of Component in the kit.This Kit fit for experienced hobbyists as well.</li></ul></div><img src="http://ecx.images-amazon.com/images/I/614lsFvqXaL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51uoSrbmf7L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51MNexRJUlL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51KHnQDK-yL.jpg" noproxy>