Communication ECA Phase 1 Class 4: Big Wheel Sweeper 20200122

Hello class! Hope you all enjoyed building the sweeper last week. You all did a great job with that build! We used gears to control and connect the sweeper module to the wheels so we would get movement as the vehicle moves. At the end I challenged and educated you all about how you can change your gears from 2 of the same size to a big and small gear to increase and decrease the speed of the sweeper. I’ll see you all soon!

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