I need suggestions for a 1st grade show and tell. Last year I brought a robot arm that was controlled by a Wii nunchuck, and the kids loved it. Looking for something simple and hands on that they can play with, I really only have 10-15 minutes to show them and most of that time is them playing with it.
I was hoping for something that can be viewed/controlled from a tablet over Bluetooth. I already have the Android app and Bluetooth comms done, I just need something to talk to control/display that the kids would enjoy.
Thanks for any suggestions.