In this week's coding class we wrote a color calibration program to ensure the EV3 color sensor always works in any light situation. We also ended up having a mini-science class discussing how reflective light affects color perception. If a blue toy is in a closed room with only a red light shining on it, what color does the toy look like?
Here's a video from last week's coding class. We used the EV3's gyroscope sensor to determine how many degrees the robot should turn. So even if we grab the robot and stop it for a while it always turns 90 degrees as we programmed it to.
Posted by 文瑄語文工作室 on Thursday, February 25, 2016
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