Hi! Our names are Jason and Bryan. Our second Lego project was a conveyor belt. It was a little bit more harder than the vending machine. Like before we got instructions and we had to build it. I, Bryan, kept on making the most mistakes, like I thought a red brick went one place but it didn't. We then had trouble putting on the chain links that make the belt that made the bricks move. That was pretty much it. This project is just a machine that drops a brick and scans it. Not very cool is it? Well after making some adjustments we programmed it to make a different noise for a blue and yellow brick. However, it didn't work. We asked Mr. St Clair what to do? He was pulzzed too. He tried to think how he solved this problem, when his old students made it. He then figured it out. When the program is on it only scans it a second. The brick isn't even there yet. So we made it recursive by adding the procedure name CONVEYOR before the end, so then it will be in a never ending cycle. Then we finshed it. It was cool. Now we starting our third project.
Below is a picture of the Lego project and the procedures.
to yellow
talkto [motorb lampd soundc]
setleft
onfor 15
end
to blue
talkto [motora lampe soundc]
setleft
onfor 15
end
to coin
waituntil [touch1]
tto "lampf onfor 20
check.color
coin
end
to check.color
if light8 >= 40 [yellow]
if and light8 >= 30 light8 < 40 [blue]
end