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Update msr3-controlling-dc-motor.md #1171

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2 changes: 1 addition & 1 deletion ...or-shield-rev3/tutorials/msr3-controlling-dc-motor/msr3-controlling-dc-motor.md
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Expand Up @@ -83,7 +83,7 @@ First, let's take a look at some key commands in the code. We are actually not u
- `int brakePin = 9;` - assign brake pin.
- `digitalWrite(directionPin, state)` - sets the direction of the pin by using HIGH or LOW states.
- `digitalWrite(brakePin, state)` - release or activate brakes, using HIGH or LOW states.
- `analogWrite(pwmPin, 30)` - write a value between 0-100 to set the work duty.
- `analogWrite(pwmPin, 30)` - write a value between 0-255 to set the work duty.
- `directionState = !directionState` - a boolean that switches every time the loop is run.

The sketch can be found in the snippet below. Upload the sketch to the board.
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