I have just heard about Rasberry Pi and Arduino and was wondering if anyone knows of some good projects for beginners using an arduino board ?
MakeUseOf has covered both extensively...
There's a guide to Arduino - //www.makeuseof.com/tag/getting-started-with-arduino-a-beginners-guide/
And a number of posts on both Arduino and Raspberry Pi
That site has a huge learning center. I use it all the time for my RasPi. Also, I have found that the community for the Pi is great on Reddit. Not sure about the arduino community. but, being more technical, there is not as many trolls as you would get on the other reddit boards.