NodeMCU Projects: Difference between revisions
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*Control a hobby servo |
*Control a hobby servo |
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Hobby servo motors can be controlled using PWM. |
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They require a frequency of 50Hz and a duty between about 40 and 115, with 77 being the center value. |
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<syntaxhighlight lang="python"> |
<syntaxhighlight lang="python"> |
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servo = machine.PWM(machine.Pin(12), freq=50) |
servo = machine.PWM(machine.Pin(12), freq=50) |
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