I had a lot of fun working on this lab. It’s nice to see the Arduino input really come to life. I had a few questions.
On the “data in many formats” exercise, my Serial.write(mappedValue); just outputted a “.” and my Serial.println(mappedValue); and Serial.print(mappedValue); outputted identical values (which I would have expected), but this doesn’t match the expected output in the lab instructions. All other values looked correct. I just copied and pasted the code from the lab into my editor. Why would my results have been inconsistent?
In the Serial P5 lab, my ball was really jittery. Is there a way to make the ball less sensitive/more stable?