This web page is about a project that I did in my computer class. I made a Lego conveyor belt. When I finished building it, I programmed it to work. It carried Legos down the belt then made a sound when each color Lego went through. It took awhile to figure out what was wrong with the programming because the sound wouldn't work. I forgot to turn the sound on. I set the sound to the right direction, but forgot to tell it how long to turn on for. Below is a picture and the procedures I wrote:
to check.color
if light6 >= 40[yellow]
if and light6 >= 30 light6 < 40 [blue]
end
to move
talkto "motora setright on
end
to start
move
forever [check.color]
end
to yellow
talkto "soundb
setright onfor 5
end
to blue
talkto "soundb
setleft onfor 5
end