1 LCD over I2C
1 Sonic Distance sensor (digital d6,d7)
2 Continuious Servos (wheels) (I2C)
1 Micro Server (steering) (I2C) Not yet hooked to steer
On Board Ethernet
All integrated into my N2+
I am using these:
I am very happy with everything from ADAFRUIT!!!
Attached is a picture of the prototype - BOXCAR (it's in a box )
I have also attached the source code. There is lots of pieces fom all over in there and the code needs lots of work - but it is a proof of concept right now.
There are more pictures and a video at my skydrive.
Let me know if you have any questions.
I'll post updates as it comes along. My son wants to add a camera and a wifi module so we can connect to the car and "see".