Hi! Our names are Jason and Bryan. Our third Lego project was a Wheel Chair. This page is about our new wheel chair. The differnce is the back wheel. We made our custom made one. We first tried a design that Jason showed me that look intesting and looks like a winner, but sadly it didn't work. So I tried to think of one but I couldn't, so I asked Jason again. He thought of another one so we tried it out. For some reason one wheel didn't turn right so we tired to fix it but had no luck. So we told Mr. St. Clair. He didn't know ethier untill he saw something, the motor didn't turn because of Jason's backwheel. It was rubbing on the motor which made it difficult to turn so Jason thought of a new idea. It was a winner. We even beat the best time. What we also did was that we haded a touch sensor which when pressed it starts to move. This are our times: 2:56,1:43,2:00, and our best1:07. This ends the wheel chairs update.
Below is a picture of the Lego project and the procedures.
To forward
talkto "motora
setleft
talkto "motorb
setright
talkto [motora motorb]
onfor 10
end
To backward
talkto "motora
setright
talkto "motorb
setleft
talkto [motora motorb]
onfor 10
end
to rightturn
talkto [motora motorb]
setright
onfor 5
end
to leftturn
talkto [motora motorb]
setleft
onfor 5
end
to joystick
if angle6 > 1 [forward]
if angle6 < -1 [backward]
if angle5 > 1 [rightturn]
if angle5 < -1 [leftturn]
end
to start
forever [joystick]
end