My nephew is getting the Sparkfun Kit RTL-11236 for his birthday and I wanted to know what a good add-on for it would be. He is 11 years old, started with the Lego Mindstorms product a while ago and last year joined a robotics team, so I expect him to be pretty comfortable with most of the concepts. I’ve found several ideas looking across the forums and store, such as the LCD Add-On as well as a couple of suggested arduino programming books.
Since I am not as familiar with these things, is there any must have add-ons or tools that would go with the kit best?
Thanks.
JB