Everything is there, everything goes, all good

Board come and accessories sorted in bags packed into a carton on. On the box is again the website where you will find the instructions. Here's a clue: the instructions show the individual projects on the basis of an Arduino UNO, because it is in this set to an Arduino MEGA is a bit transfer power to provide, as the connecting pins are located at slightly different positions. Anyone who is uncertain, would be better to purchase a set of UNO. However, I had no problems as a non-electricians and non-electronics.
I have realized so far 10 projects and so far everything has worked.
Here is a good set at a very good price-performance ratio. Can only be recommended. Anyone who has learned to the projects on the website the basics, the web provides countless other projects that tempt to demand and build yourself. Caution: highly addictive.