Код
// Controlling a servo position using a potentiometer (variable resistor)
// by Michal Rinott <http://people.interaction-ivrea.it/m.rinott>
#include <Servo.h>
Servo myservo0; // create servo object to control a servo
Servo myservo1; // create servo object to control a servo
int potpin0 = 0; // analog pin used to connect the potentiometer
int potpin1 = 1;
int val0; // variable to read the value from the analog pin
int val1;
void setup()
{
myservo0.attach(9); // attaches the servo on pin 9 to the servo object
myservo1.attach(8);
}
void loop()
{
val0 = analogRead(potpin0); // reads the value of the potentiometer (value between 0 and 1023)
val0 = map(val0, 0, 1023, 0, 179); // scale it to use it with the servo (value between 0 and 180)
myservo0.write(val0); // sets the servo position according to the scaled value
delay(15); // waits for the servo to get there
val1 = analogRead(potpin1); // reads the value of the potentiometer (value between 0 and 1023)
val1 = map(val1, 0, 1023, 0, 179); // scale it to use it with the servo (value between 0 and 180)
myservo1.write(val1); // sets the servo position according to the scaled value
delay(15);
}