what is arduino?

I have seen a lot of thing about ardunio. but i have no idea what it is! can someone help me?

leesajohnson7 months ago

Arduino is an open-source project that created
microcontroller-based kits for building digital devices and interactive objects
that can sense and control physical devices. http://www.pcworld.com/article/239454/geek_101_what_is_arduino.html

lemonie6 years ago