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Solving the sensor problem...
Job 3, Day 5
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We builded some more on the bottom of the platforms but we still need something flatter. The container falls off too much because the teeter-totter goes up and down too fast. Mr. Gaskell gave us elastics to hold it down for next day. |
Job 3, Day 6 Presentation
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We used the elastics to slow the teeter-totter down. And we put the sensors pointing down instead and we built a bumper out of Lego and cardboard so the sensor would push in when the end went down. |
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This is the bumper made out of cardboard and Lego This saved the day. |
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This was our program. It had a problem because the lights wouldn't go out. We had to put a stop at the end of the timers. We put a stop in the space before the red light but it didn't work. |