Tagged Questions

3
votes
0answers
90 views

Ultrasonic problems with the red and blue balls?

I'm still new to the nxt thing, I try to make the robot locate the ball using the ultrasonic, while there I should be in a square area marked by white color. How can I make the robot locate the ...
4
votes
1answer
1k views

How to control a RCX from a Mindstorms NXT

I have both an RCX and an NXT. I would like to control the RCX brick from the NXT (and possibly communicate back to to the NXT from the RCX). I would like to avoid purchasing the Mindsensors RCX to ...