Hi Jim,
Thank you for your clear info.
I’ll follow your advise and I’ ll concentrate on the PS2 controller.
Could you give me some tips about how to- and what (distance) sensors can be connected to the botboardII ?
It is hard to find info on this forum (?)
Thanks,
Mike Bleeker
It is considered bad forum etiquette to carry on a conversation in a new thread. I answer dozens of email and forum posts every day. Don’t make me search to find where we chatted last. 
The easiest sensor to use with the Bot Board and Atom processors is the GP2D12 analog IR sensor. It’s faster than ultrasonics.
Do you mean it’s hard to find information on forums? Or do you mean it’s hard to find information on this forum? If there is a problem with this forum that makes it difficult to find information please let me know of any changes we could implement to make it easier. Do you understand how to use the search function?