Welcome back to Lego EV 3 class 4. We are half way through the course. We put many skills in our hand, including color sensor, touch sensor and key pads. We can build a robot that reacts to the touch. Touch to stop, touch keypad to restart, reverse, make turn etc. We are reinforce the safety driving practice by add more sound and light effects while we reverse driving or make turns. The faster student also tried touch-less stop. Next week, we are going to put all these skill into a line following robot, that can stop at red light, go at green light, and following a curved black line. Thank you all for setting up and clean up the classroom.
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