arduino r3

Features Description
Open the original schematic design, interface development software free download, also follow their own needs to be modified, download the program is simple and convenient. Simply use the sensors connected to a wide variety of electronic components (such as: LED lamp, buzzer, keypad, photoresistor, etc.), make a variety of interesting works.
High-speed micro-processing controller (ATMEGA328), user interface and development environment is very simple, easy to understand, very suitable for beginners to learn.