33 lines
1.2 KiB
Markdown
33 lines
1.2 KiB
Markdown
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# run
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Tell a continuous rotation servo to turn at a certain speed.
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```sig
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servos.P0.run(50)
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```
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A continuous rotation servo can turn both clockwise and counter-clockwise. They rotate at a speed from stopped to maximum rotation speed. Normally, a continuous rotation servo interprets an angle value as a speed value. But, by using ``||servos:run||`` though, you can use a speed percentage value to turn the servo from no speed to full speed (`0` to `100` percent). Also, for clockwise rotation, the speed value used is a positive number, speed > 0. If you want to turn the servo in the other direction (counter-clockwise), use a negative percentage value.
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## Parameters
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* **speed**: a [number](types/number) which is the percentage (`0` to `100`) of speed to turn the servo at. Use a positive value (speed > 0) to go clockwise and use a negative value to turn counter-clocwise.
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## Example
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Connect a servo to pin `P0`. Rotate the servo clockwise at `75` percent of full speed. Wait `3` seconds and then stop the servo.
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```blocks
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servos.P0.run(75)
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basic.pause(3000)
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servos.P0.run(0)
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```
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## See also
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[set pulse](/reference/servos/set-pulse),
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[set angle](/reference/servos/set-angle)
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```package
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servo
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```
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