Make: Robotic Arms

82 Make: Robotic Arms

#include <Servo.h>

Servo servo1;

Servo servo2;

void setup() {

servo1.attach(3);

servo2.attach(5);

}

void loop() {

servo1.write(90);

servo2.write(90);

delay(1000);

for (int pos = 0; pos <= 30; pos++) {

servo1.write(90 + pos);

servo2.write(90 + pos);

delay(100);

}

for (int pos = 30; pos >= 0; pos--) {

servo1.write(90 + pos);

servo2.write(90 + pos);

delay(100);

}

delay(1000);

}

Once this updated code is compiled and uploaded,

you should see a movement very similar to what

you saw before, but this time, the two mirrored links

of our system are following one another, rather

than moving closer and farther from each other.

This ...