Hi! Our names are Chris and Ernesto. Our third Lego project was building a wheelchair. We had to build the joystick first then build the actual wheelchair. When the wheelchair was done we ran the wheelchair and the times were horrible, 2 minutes 30 seconds, 2 minutes 48 seconds, and 3 minutes 25 seconds. Then we went back and built our own wheel and the time crushed the time that we had before with the wobbly wheel. We are now having time trials to see who has the best time in the class. Our times were 1 minute 26 seconds and 1 minute 13 seconds.
Below is a picture of the Lego project and the procedures. The first picture is the wheelchair with the wheel the kit provided for us. The second picture of the wheelchair was our custom made wheel.
to back
talkto "motora
setleft
talkto "motorb
setright
talkto [motora motorb]
onfor 10
end
to forward
talkto "motora
setright
talkto "motorb
setleft
talkto [motora motorb]
onfor 10
end
to left
talkto [motora motorb]
setleft
onfor 10
end
to right
talkto [motora motorb]
setright
onfor 10
end
to joystick
if angle5 < -1 [forward]
if angle5 > 1 [back]
if angle6 > 1 [left]
if angle6 < -1 [right]
end
to start
forever [joystick]
end