42 lines
1.2 KiB
Arduino
42 lines
1.2 KiB
Arduino
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#include <Servo.h>
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Servo myservo;
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float pos;
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int angleInit;
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int angleMax;
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int angleMin;
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int dif = 60;
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void setup()
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{
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Serial.begin(9600);
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myservo.attach(9); // attaches the servo on pin 9 to the servo object
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angleInit = 90;
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angleMax = angleInit+dif;
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angleMin = angleInit-dif;
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myservo.write(angleInit);
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}
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int angle = angleInit;
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float inc = 1;
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void loop() {
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inc = 1;
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for (pos = angleMin; pos <= angleMax -1; pos += inc) { // goes from 0 degrees to 180 degrees
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// in steps of 1 degree
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inc = 4*(angleMax- pos)/(angleMax- angleMin);
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// Serial.print("UP: ");
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// Serial.println(pos);
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myservo.write((int)pos); // tell servo to go to position in variable 'pos'
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delay(15); // waits 15ms for the servo to reach the position
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}
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inc = 1;
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for (pos = angleMax; pos >= angleMin + 1; pos -= inc) { // goes from 180 degrees to 0 degrees
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inc = 4*(pos - angleMin)/(angleMax- angleMin);
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// Serial.print("DOWN: ");
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// Serial.println(pos);
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myservo.write((int)pos); // tell servo to go to position in variable 'pos'
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delay(15); // waits 15ms for the servo to reach the position
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}
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}
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