336x280(권장), 300x250(권장), 250x250, 200x200 크기의 광고 코드만 넣을 수 있습니다.
http://learn.explorelabs.com/servo-control-with-joystick-and-arduino/
// Controlling movements of two servos using a Joystick // Joystick's x- and y- axes are connected to A0 and A1 analog pins of Arduino. // Servos are connectd to PWM Pins 9 and 10. // By Explore Labs #include <Servo.h> Servo tilt, pan; // create servo object to control a servo int joyX = A0; // analog pin used to connect the X - axis of Joystick int joyY = A1; // analog pin used to connect the Y - axis of Joystick int x, y; // variables to read the values from the analog pins void setup() { tilt.attach(9); // attaches the tilt servo on pin 9 to the servo object pan.attach(10); // attaches the pan servo on pin 10 to the servo object } void loop() { x = joyX; // reads the value of the Joystick's X - axis (value between 0 and 1023) y = joyY; // reads the value of the Joystick's Y - axis (value between 0 and 1023) x = map(analogRead(joyX), 0, 1023, 900, 2100); // scale it to use with the servo b/w 900 usec to 2100 usec y = map(analogRead(joyY), 0, 1023, 900, 2100); tilt.write(x); // sets the servo position according to the scaled value pan.write(y); delay(15); // waits for the servos to get there }
