25 lines
797 B
C++
25 lines
797 B
C++
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/*
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"Resist"
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This example demonstrates the servo drive movement
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depending on the value on the potentiometer
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*/
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#include <Servo.h>
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Servo servo; // create an Servo class instance to control the servo
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int potpin = A0; // analog pin used to connect a potentiometer
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int val; // variable for reading the analog output value
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void setup() {
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servo.attach(8); // connecting the servo drive to digital pin 8 (D8)
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}
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void loop() {
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val = analogRead(potpin); // reading the potentiometer value (value from 0 to 4096)
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val = map(val, 0, 4096, 0, 180); // change scale for use with servo (value from 0 to 180)
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servo.write(val); // setting the servo position according to the value
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delay(15); // waiting for the servo to get there
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}
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