myservo_2.write(v); //用于设定舵机旋转角度的语句,可设定的角度范围是0°到180°,“V”得到所输入的值而改变角度,比如90b为90度角
v = 0;
break;
case 'c':
myservo_3.write(v);
v = 0;
break;
case 'd':
myservo_4.write(v);
v = 0;
break;
case 'e':
myservo_5.write(v);
v = 0;
break;
case 'f':
myservo_6.write(v);
v = 0;
break;