These hints will help you to do more advanced programming.
1. Data wires
For the challenges, you will need to learn about data hubs and data wires.
An example of data wires is simple.
1. Turn the volume to half its maximum level!
2. The data gets sent from one data hub to the other, therefore turning
the volume to 50%.
Scroll down for a simple advanced nxt program.
Tell the random block to select a number between 1 and 100.
Then, put a move block after the random block.
Open the data hubs and connect the number data hub to the power data hub. Next put everything in a loop set to forever.
After that, turn the blocks into a my block called random power.
download the program to the nxt and watch whatever you built run with random motor power.
(DOWNLOADS AVAILABLE BELOW(they are zip files so you must unzip them first.)