Nano 3.0 5V ATMEGA328P Controller Board Compatible with Arduino Nano CH340 USB Driver<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Operating Voltage(logic level): 5V.</li><li>8 analog inputs ports: A0 ~ A7.</li><li>Support USB download and Power.</li><li>There is bootloader installed in it</li><li>Support for external 5V ~ 12V DC power supply.</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51Cmbo2RHzL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51enU9lrE7L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41g3CvW40vL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51CBZDhrJWL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51WPSkHRCtL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51tzYdSIYHL.jpg" noproxy>