Arduino

What is the best board in arduino.

Depends on your needs.
There wouldn't be such a multitude of boards if there was only demand for a single one.

So what do you want to do with it ?

ALL OF THE ARDUINOS ARE THE BESTEST ARDUINO EVER...
If you're starting out as a hobby, just to do random stuff, the Uno is good.

Best for what? If you need a heap of IO then maybe a Mega or Due would be the best, but if you need the project to fit inside a matchbox they would be the worst.


Rob