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6 changes: 3 additions & 3 deletions lectureNotes2.md
Original file line number Diff line number Diff line change
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### Week 8.2 - 11/1
#### Plan for today:
- Announcments
- Announcements
- Midterm grading in progress
- Confirm MUJO attendance

Expand Down Expand Up @@ -612,7 +612,7 @@ page](https://www.arduino.cc/reference/en/language/functions/advanced-io/tone/)

**Notes**
- "Use of the `tone()` function will interfere with PWM output on pins 3 and 11"
- The word "intefere" is rather vague.
- The word "interfere" is rather vague.
I think they mean that it
prevents `analogWrite()` from working on pins 3 and 11
- The `tone()` function is *non-blocking*
Expand Down Expand Up @@ -649,7 +649,7 @@ page](https://www.arduino.cc/en/Reference/Servo)
your Arduino. In fact it does this every time it resets, which also happens
when you upload a new program. Since this LED is connected directly to pin
13, it means that whatever you have attached to pin 13 will be activated 3
times briefly whenver the Arduino resets. So, if you make a big robot,
times briefly whenever the Arduino resets. So, if you make a big robot,
you probably should not use pin 13 for the motor
1. Pins 0 and 1 are used for communication with your laptop, and this has two
effects:
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