Created
May 29, 2020 07:19
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// www.edisonsciencecorner.blogspot.com | |
// https://www.youtube.com/channel/UCESZHuYTzx0Eyd3yJ8u60Fg | |
#include <Servo.h> | |
Servo myservo; // create servo object to control a servo | |
int potpin = 0; // analog pin used to connect the potentiometer | |
int val; // variable to read the value from the analog pin | |
void setup() { | |
myservo.attach(9); // attaches the servo on pin 9 to the servo object | |
} | |
void loop() { | |
val = analogRead(potpin); // reads the value of the potentiometer (value between 0 and 1023) | |
val = map(val, 0, 1023, 0, 180); // scale it to use it with the servo (value between 0 and 180) | |
myservo.write(val); // sets the servo position according to the scaled value | |
delay(15); // waits for the servo to get there | |
} |
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